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CVE-2026-53434 (GCVE-0-2026-53434)
Vulnerability from cvelistv5 – Published: 2026-06-29 20:41 – Updated: 2026-06-30 12:28- CWE-390 - Detection of Error Condition Without Action
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/x510lbq0sfrd1qyo7… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Affected:
11.0.0-M1 , ≤ 11.0.22
(semver)
Affected: 10.1.0-M7 , ≤ 10.1.55 (semver) Affected: 9.0.83 , ≤ 9.0.118 (semver) Unaffected: 0 , ≤ 9.0.82 (semver) |
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RHSA-2026:49951
Vulnerability from csaf_redhat - Published: 2026-08-05 13:15 - Updated: 2026-08-06 15:36A flaw was found in Apache Tomcat's rewrite valve. This vulnerability involves an incorrect control flow implementation where, during the processing of rewrite rules, if the first condition in an OR chain matched, subsequent non-OR conditions were unexpectedly skipped. This can lead to unintended rule processing, potentially allowing for security bypasses or unauthorized access due to misapplied configurations.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el10jws.src | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el8jws.src | — |
Vendor Fix
fix
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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fix
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el9jws.src | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
Vendor Fix
fix
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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fix
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. When configuring Certificate Revocation Lists (CRLs) for a FFM (presumably a specific type of connector), the system fails to detect and act upon an error condition. This oversight could lead to unexpected behavior or a security bypass, as the intended security controls might not be properly enforced.
CWE-390 - Detection of Error Condition Without Action| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el10jws.src | — |
Vendor Fix
fix
Workaround
|
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
Vendor Fix
fix
Workaround
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el8jws.src | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el9jws.src | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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A flaw was found in Apache Tomcat. Due to an always-incorrect control flow implementation, special roles and empty authorization constraints were not accurately included when the effective web.xml configuration was logged. This could lead to a security oversight where administrators might misinterpret the actual authorization constraints, potentially impacting the security posture of the application.
CWE-778 - Insufficient Logging| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el10jws.src | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el8jws.src | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el9jws.src | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding (hex encoding). A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actions that should be restricted.
CWE-807 - Reliance on Untrusted Inputs in a Security Decision| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el10jws.src | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 10Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el10jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el8jws.src | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 8Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el8jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-0:11.0.21-6.redhat_00005.1.el9jws.src | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-admin-webapps-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-docs-webapp-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-el-5.0-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-javadoc-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-jsp-3.1-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-lib-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-selinux-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
Vendor Fix
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-servlet-6.0-api-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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| Unresolved product id: 9Base-JWS-7.0:jws7-tomcat-webapps-0:11.0.21-6.redhat_00005.1.el9jws.noarch | — |
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{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Red Hat JBoss Web Server 7.0.1 is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 10.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster), the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library.\n\nThis release of Red Hat JBoss Web Server 7.0.1 serves as a replacement for Red Hat JBoss Web Server 7.0.0. This release includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes that are linked to in the References section.\n\nSecurity Fix(es):\n\n* tomcat-catalina: Apache Tomcat: Misleading security logs due to incorrect control flow (CVE-2026-55276)\n* tomcat-coyote-ffm: Apache Tomcat: Error condition not handled when configuring CRLs (CVE-2026-53434)\n* tomcat-catalina: Apache Tomcat: Incorrect control flow in rewrite valve allows unexpected rule processing (CVE-2026-53404)\n* tomcat: Apache Tomcat: Incorrect URL decoding in RewriteValve may allow security control bypass (CVE-2026-59083)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
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"category": "description",
"text": "A flaw was found in Apache Tomcat\u0027s rewrite valve. This vulnerability involves an incorrect control flow implementation where, during the processing of rewrite rules, if the first condition in an OR chain matched, subsequent non-OR conditions were unexpectedly skipped. This can lead to unintended rule processing, potentially allowing for security bypasses or unauthorized access due to misapplied configurations.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Apache Tomcat: Apache Tomcat: Incorrect control flow in rewrite valve allows unexpected rule processing",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A flaw was found in Apache Tomcat\u0027s RewriteValve. When rewrite rules use OR-chained conditions followed by non-OR conditions, the processing logic may not evaluate conditions correctly, potentially allowing unintended rule matches. Exploitation requires the RewriteValve to be enabled with specific OR-chained condition patterns, which is not a default configuration.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-53404"
},
{
"category": "external",
"summary": "RHBZ#2494681",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494681"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-53404",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53404"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-53404",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53404"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/rdhpghgfskrdmw9hqzjgjrtw538smpmz",
"url": "https://lists.apache.org/thread/rdhpghgfskrdmw9hqzjgjrtw538smpmz"
}
],
"release_date": "2026-06-29T20:39:45.317000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T13:15:14+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:49951"
},
{
"category": "workaround",
"details": "This vulnerability only affects Tomcat deployments that use the RewriteValve with OR-chained rewrite conditions. Deployments that do not use the RewriteValve are not affected. Review rewrite rules for OR-chained conditions and test rule evaluation behavior.",
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{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
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{
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"details": "Moderate"
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"title": "Apache Tomcat: Apache Tomcat: Incorrect control flow in rewrite valve allows unexpected rule processing"
},
{
"cve": "CVE-2026-53434",
"cwe": {
"id": "CWE-390",
"name": "Detection of Error Condition Without Action"
},
"discovery_date": "2026-06-29T21:01:05.687650+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2494668"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. When configuring Certificate Revocation Lists (CRLs) for a FFM (presumably a specific type of connector), the system fails to detect and act upon an error condition. This oversight could lead to unexpected behavior or a security bypass, as the intended security controls might not be properly enforced.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: Error condition not handled when configuring CRLs",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A flaw was found in Apache Tomcat. When using the FFM-based connector with CRL-based certificate revocation checking, an error in CRL data processing is not handled correctly, potentially allowing revoked certificates to be accepted. This only affects Tomcat 10.1.0-M7+ and 11.x using the FFM connector (Java 22+ Foreign Function \u0026 Memory API) with CRL configuration \u2014 an extremely narrow set of conditions not present in standard Red Hat deployments.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-53434"
},
{
"category": "external",
"summary": "RHBZ#2494668",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494668"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-53434",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53434"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-53434",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53434"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk",
"url": "https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk"
}
],
"release_date": "2026-06-29T20:41:06.948000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T13:15:14+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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{
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{
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"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
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{
"category": "impact",
"details": "Low"
}
],
"title": "tomcat: Apache Tomcat: Error condition not handled when configuring CRLs"
},
{
"cve": "CVE-2026-55276",
"cwe": {
"id": "CWE-778",
"name": "Insufficient Logging"
},
"discovery_date": "2026-06-29T21:01:38.615799+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2494675"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. Due to an always-incorrect control flow implementation, special roles and empty authorization constraints were not accurately included when the effective web.xml configuration was logged. This could lead to a security oversight where administrators might misinterpret the actual authorization constraints, potentially impacting the security posture of the application.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: Misleading security logs due to incorrect control flow",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A flaw was found in Apache Tomcat. When the effective web.xml logging feature is enabled for debugging, special roles and empty authorization constraints may be omitted from the logged output. This is a logging-only issue with no runtime security impact \u2014 it only affects the accuracy of debug log output for administrators reviewing the effective web.xml configuration.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-55276"
},
{
"category": "external",
"summary": "RHBZ#2494675",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494675"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-55276",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-55276"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-55276",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55276"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/jy09xjlzn6r2qwvqoph8vcmf959yq68v",
"url": "https://lists.apache.org/thread/jy09xjlzn6r2qwvqoph8vcmf959yq68v"
}
],
"release_date": "2026-06-29T20:42:23.257000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T13:15:14+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"category": "none"
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"url": "https://access.redhat.com/errata/RHSA-2026:49951"
},
{
"category": "workaround",
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"scores": [
{
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"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 2.3,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
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"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "tomcat: Apache Tomcat: Misleading security logs due to incorrect control flow"
},
{
"cve": "CVE-2026-59083",
"cwe": {
"id": "CWE-807",
"name": "Reliance on Untrusted Inputs in a Security Decision"
},
"discovery_date": "2026-07-14T09:01:06.476183+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2499917"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding (hex encoding). A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actions that should be restricted.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This Low impact vulnerability in Apache Tomcat\u0027s rewrite valve allows a security constraint bypass through improper URL encoding. Exploitation requires specific configurations and has high attack complexity, limiting its overall risk to Red Hat products.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-59083"
},
{
"category": "external",
"summary": "RHBZ#2499917",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2499917"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-59083",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59083"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-59083",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59083"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/3g63zos2gkjo5vgnrk8kxmosv47w6wbq",
"url": "https://lists.apache.org/thread/3g63zos2gkjo5vgnrk8kxmosv47w6wbq"
}
],
"release_date": "2026-07-14T08:13:04.861000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T13:15:14+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:49951"
},
{
"category": "workaround",
"details": "To mitigate this issue, review Apache Tomcat\u0027s rewrite valve configurations. If the rewrite valve is not essential for your application, consider disabling it. If it is required, ensure its configuration does not permit improper URL encoding that could lead to security constraint bypasses. A service restart may be required for changes to take effect.",
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"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
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"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve"
}
]
}
RHSA-2026:49952
Vulnerability from csaf_redhat - Published: 2026-08-05 13:11 - Updated: 2026-08-06 15:36A flaw was found in Apache Tomcat's rewrite valve. This vulnerability involves an incorrect control flow implementation where, during the processing of rewrite rules, if the first condition in an OR chain matched, subsequent non-OR conditions were unexpectedly skipped. This can lead to unintended rule processing, potentially allowing for security bypasses or unauthorized access due to misapplied configurations.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 7.0.1
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:7.0
|
— |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. When configuring Certificate Revocation Lists (CRLs) for a FFM (presumably a specific type of connector), the system fails to detect and act upon an error condition. This oversight could lead to unexpected behavior or a security bypass, as the intended security controls might not be properly enforced.
CWE-390 - Detection of Error Condition Without Action| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 7.0.1
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:7.0
|
— |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. Due to an always-incorrect control flow implementation, special roles and empty authorization constraints were not accurately included when the effective web.xml configuration was logged. This could lead to a security oversight where administrators might misinterpret the actual authorization constraints, potentially impacting the security posture of the application.
CWE-778 - Insufficient Logging| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 7.0.1
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:7.0
|
— |
Vendor Fix
fix
Workaround
|
A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding (hex encoding). A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actions that should be restricted.
CWE-807 - Reliance on Untrusted Inputs in a Security Decision| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat JBoss Web Server 7.0.1
Red Hat / Red Hat JBoss Web Server
|
cpe:/a:redhat:jboss_enterprise_web_server:7.0
|
— |
Vendor Fix
fix
Workaround
|
{
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"category": "summary",
"text": "Red Hat JBoss Web Server 7.0.1 zip release is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 10, and Windows Server.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster), the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library.\n\nThis release of Red Hat JBoss Web Server 7.0.1 serves as a replacement for Red Hat JBoss Web Server 7.0.0. This release includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes that are linked to in the References section.\n\nSecurity Fix(es):\n\n* tomcat-catalina: Apache Tomcat: Misleading security logs due to incorrect control flow (CVE-2026-55276)\n* tomcat-coyote-ffm: Apache Tomcat: Error condition not handled when configuring CRLs (CVE-2026-53434)\n* tomcat-catalina: Apache Tomcat: Incorrect control flow in rewrite valve allows unexpected rule processing (CVE-2026-53404)\n* tomcat: Apache Tomcat: Incorrect URL decoding in RewriteValve may allow security control bypass (CVE-2026-59083)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
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"references": [
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"url": "https://access.redhat.com/errata/RHSA-2026:49952"
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"url": "https://access.redhat.com/security/updates/classification/#moderate"
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{
"category": "external",
"summary": "https://docs.redhat.com/en/documentation/red_hat_jboss_web_server/7.0/html/red_hat_jboss_web_server_7.0_service_pack_1_release_notes/index",
"url": "https://docs.redhat.com/en/documentation/red_hat_jboss_web_server/7.0/html/red_hat_jboss_web_server_7.0_service_pack_1_release_notes/index"
},
{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494668"
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{
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"summary": "2494675",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494675"
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{
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"summary": "2494681",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494681"
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{
"category": "external",
"summary": "2499917",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2499917"
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"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_49952.json"
}
],
"title": "Red Hat Security Advisory: Red Hat JBoss Web Server 7.0.1 release and security update",
"tracking": {
"current_release_date": "2026-08-06T15:36:02+00:00",
"generator": {
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"engine": {
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"initial_release_date": "2026-08-05T13:11:40+00:00",
"revision_history": [
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"number": "1",
"summary": "Initial version"
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{
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"number": "2",
"summary": "Last updated version"
},
{
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"summary": "Last generated version"
}
],
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},
"product_tree": {
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"name": "Red Hat JBoss Web Server 7.0.1",
"product": {
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"product_id": "Red Hat JBoss Web Server 7.0.1",
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],
"category": "product_family",
"name": "Red Hat JBoss Web Server"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-53404",
"cwe": {
"id": "CWE-358",
"name": "Improperly Implemented Security Check for Standard"
},
"discovery_date": "2026-06-29T21:01:58.363486+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2494681"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat\u0027s rewrite valve. This vulnerability involves an incorrect control flow implementation where, during the processing of rewrite rules, if the first condition in an OR chain matched, subsequent non-OR conditions were unexpectedly skipped. This can lead to unintended rule processing, potentially allowing for security bypasses or unauthorized access due to misapplied configurations.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Apache Tomcat: Apache Tomcat: Incorrect control flow in rewrite valve allows unexpected rule processing",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A flaw was found in Apache Tomcat\u0027s RewriteValve. When rewrite rules use OR-chained conditions followed by non-OR conditions, the processing logic may not evaluate conditions correctly, potentially allowing unintended rule matches. Exploitation requires the RewriteValve to be enabled with specific OR-chained condition patterns, which is not a default configuration.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 7.0.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-53404"
},
{
"category": "external",
"summary": "RHBZ#2494681",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494681"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-53404",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53404"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-53404",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53404"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/rdhpghgfskrdmw9hqzjgjrtw538smpmz",
"url": "https://lists.apache.org/thread/rdhpghgfskrdmw9hqzjgjrtw538smpmz"
}
],
"release_date": "2026-06-29T20:39:45.317000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T13:11:40+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 7.0.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:49952"
},
{
"category": "workaround",
"details": "This vulnerability only affects Tomcat deployments that use the RewriteValve with OR-chained rewrite conditions. Deployments that do not use the RewriteValve are not affected. Review rewrite rules for OR-chained conditions and test rule evaluation behavior.",
"product_ids": [
"Red Hat JBoss Web Server 7.0.1"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 7.0.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "Apache Tomcat: Apache Tomcat: Incorrect control flow in rewrite valve allows unexpected rule processing"
},
{
"cve": "CVE-2026-53434",
"cwe": {
"id": "CWE-390",
"name": "Detection of Error Condition Without Action"
},
"discovery_date": "2026-06-29T21:01:05.687650+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2494668"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. When configuring Certificate Revocation Lists (CRLs) for a FFM (presumably a specific type of connector), the system fails to detect and act upon an error condition. This oversight could lead to unexpected behavior or a security bypass, as the intended security controls might not be properly enforced.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: Error condition not handled when configuring CRLs",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A flaw was found in Apache Tomcat. When using the FFM-based connector with CRL-based certificate revocation checking, an error in CRL data processing is not handled correctly, potentially allowing revoked certificates to be accepted. This only affects Tomcat 10.1.0-M7+ and 11.x using the FFM connector (Java 22+ Foreign Function \u0026 Memory API) with CRL configuration \u2014 an extremely narrow set of conditions not present in standard Red Hat deployments.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 7.0.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-53434"
},
{
"category": "external",
"summary": "RHBZ#2494668",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494668"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-53434",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53434"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-53434",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53434"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk",
"url": "https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk"
}
],
"release_date": "2026-06-29T20:41:06.948000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T13:11:40+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 7.0.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:49952"
},
{
"category": "workaround",
"details": "This vulnerability only affects Tomcat deployments using the FFM-based connector (requires Java 22+) with CRL-based certificate revocation checking. Deployments using the standard NIO/NIO2 connectors or not using CRL checking are not affected.",
"product_ids": [
"Red Hat JBoss Web Server 7.0.1"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 7.0.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "tomcat: Apache Tomcat: Error condition not handled when configuring CRLs"
},
{
"cve": "CVE-2026-55276",
"cwe": {
"id": "CWE-778",
"name": "Insufficient Logging"
},
"discovery_date": "2026-06-29T21:01:38.615799+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2494675"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. Due to an always-incorrect control flow implementation, special roles and empty authorization constraints were not accurately included when the effective web.xml configuration was logged. This could lead to a security oversight where administrators might misinterpret the actual authorization constraints, potentially impacting the security posture of the application.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: Misleading security logs due to incorrect control flow",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "A flaw was found in Apache Tomcat. When the effective web.xml logging feature is enabled for debugging, special roles and empty authorization constraints may be omitted from the logged output. This is a logging-only issue with no runtime security impact \u2014 it only affects the accuracy of debug log output for administrators reviewing the effective web.xml configuration.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 7.0.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-55276"
},
{
"category": "external",
"summary": "RHBZ#2494675",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494675"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-55276",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-55276"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-55276",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55276"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/jy09xjlzn6r2qwvqoph8vcmf959yq68v",
"url": "https://lists.apache.org/thread/jy09xjlzn6r2qwvqoph8vcmf959yq68v"
}
],
"release_date": "2026-06-29T20:42:23.257000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T13:11:40+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 7.0.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:49952"
},
{
"category": "workaround",
"details": "This is a logging-only issue with no runtime security impact. No mitigation is required. Administrators should not rely solely on the effective web.xml debug log output to verify security constraint configuration.",
"product_ids": [
"Red Hat JBoss Web Server 7.0.1"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 2.3,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 7.0.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "tomcat: Apache Tomcat: Misleading security logs due to incorrect control flow"
},
{
"cve": "CVE-2026-59083",
"cwe": {
"id": "CWE-807",
"name": "Reliance on Untrusted Inputs in a Security Decision"
},
"discovery_date": "2026-07-14T09:01:06.476183+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2499917"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding (hex encoding). A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actions that should be restricted.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This Low impact vulnerability in Apache Tomcat\u0027s rewrite valve allows a security constraint bypass through improper URL encoding. Exploitation requires specific configurations and has high attack complexity, limiting its overall risk to Red Hat products.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat JBoss Web Server 7.0.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-59083"
},
{
"category": "external",
"summary": "RHBZ#2499917",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2499917"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-59083",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-59083"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-59083",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59083"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/3g63zos2gkjo5vgnrk8kxmosv47w6wbq",
"url": "https://lists.apache.org/thread/3g63zos2gkjo5vgnrk8kxmosv47w6wbq"
}
],
"release_date": "2026-07-14T08:13:04.861000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-08-05T13:11:40+00:00",
"details": "Before applying the update, back up your existing Red Hat JBoss Web Server installation, including all applications and configuration files.\n\nThe References section of this erratum contains a download link for the update. You must be logged in to download the update.",
"product_ids": [
"Red Hat JBoss Web Server 7.0.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:49952"
},
{
"category": "workaround",
"details": "To mitigate this issue, review Apache Tomcat\u0027s rewrite valve configurations. If the rewrite valve is not essential for your application, consider disabling it. If it is required, ensure its configuration does not permit improper URL encoding that could lead to security constraint bypasses. A service restart may be required for changes to take effect.",
"product_ids": [
"Red Hat JBoss Web Server 7.0.1"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"Red Hat JBoss Web Server 7.0.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve"
}
]
}
SUSE-SU-2026:3167-1
Vulnerability from csaf_suse - Published: 2026-07-21 18:33 - Updated: 2026-07-21 18:33| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch | — |
Vendor Fix
|
| Product | Identifier | Version | Remediation |
|---|---|---|---|
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch | — |
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| Unresolved product id: SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.119-3.169.1.noarch | — |
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{
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"category": "csaf_security_advisory",
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"notes": [
{
"category": "summary",
"text": "Security update for tomcat",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for tomcat fixes the following issues\n\nUpdate to Tomcat 9.0.119.\n\nSecurity issues fixed:\n\n- CVE-2026-50229: improper neutralization of script-related HTML tags in the number guess example (bsc#1269791).\n- CVE-2026-53404: always-incorrect control flow implementation in the rewrite valve caused non-OR conditions to be\n skipped if the first condition in an OR chain matched (bsc#1269910).\n- CVE-2026-53434: error condition not handled when configuring CRLs for a FFM based connector (bsc#1269824).\n- CVE-2026-55276: always-incorrect control flow implementation caused special roles and empty authorization constraints\n to not be included when the effective web.xml was logged (bsc#1269909).\n- CVE-2026-55955: improper authentication allows a replay attack against the EncryptionInterceptor in the cluster\n component (bsc#1269908).\n- CVE-2026-55956: improper authorization leads to security constraints specified for the default servlet ignoring any\n method or method omission configured as part of the constraint (bsc#1269907).\n\nOther updates and bugfixes:\n \n- Tomcat 9.0.119\n * Catalina\n + Add: Add support for literal \u0027%\u0027 characters in access log output. Based on\n pull request #1002 by Fabian Hahn. (markt)\n + Fix: Prevent duplicate log messages when clustering JARs are not present\n on startup. (csutherl)\n + Code: Remove unnecessary code from the SSI processing engine that was\n duplicating some of the normalisation checks. (markt)\n + Fix: Cleaner handling of invalid SPNEGO tokens. (remm)\n + Fix: Avoid some NPEs in the Connector class on an uninitialize protocol.\n (remm)\n + Fix: Incorrect session average life calculation. (remm)\n + Fix: Improve robustness on using Pipeline.setBasic on a running pipeline.\n (remm)\n + Fix: Avoid any init parameter updates when conflicts are found for\n filters, similar to what is done for servlets, as required by the servlet\n specification. (remm)\n + Fix: Fix container event cleanups in some edge cases. (remm)\n + Fix: Check for last-modified header in ExpiresFilter when a servlet uses\n addDateHeader to avoid wrongly considering it has been set. (remm)\n + Fix: Fix hour unit used by ExpiresFilter. (remm)\n + Fix: Remove exception swallowing in DataSourceStore to align it with\n FileStore and avoid session loss on errors. (remm)\n + Fix: Add support for single-quote escaped literal as well as quoted\n literals in DateFormatCache. (schultz)\n + Fix: On JAAS logout, clear out role principals on the subject that were\n added on commit, as recommended by the JAAS specification. (remm)\n + Fix: MemoryRealm should not add a dummy role when none is specified in the\n configuration. (remm)\n + Fix: DataSourceUserDatabase should return a null principal on a non\n existing user. (remm)\n + Fix: Fix shared lock expiration in WebDAV. (remm)\n + Fix: Inaccurate session exipration statistics when using the persistent\n manager. (remm)\n + Fix: Skip BOM when serving files with UTF-32 encoding. (remm)\n + Fix: Mixup of WrapperListener and WrapperLifecycle elements in\n storeconfig. (remm)\n + Fix: Incorrect processing of modified users in DataSourceUserDatabase.\n (remm)\n + Update: Clarify behavior in the UserDatabase for user, role and group\n creation that it does not immediately override existing elements. Removal\n (or update) needs to be used instead. (remm)\n + Fix: 70049: Align the web application class loader with parent class\n loaders and swallow any errors caused by invalid paths when looking up\n resources and behave as if the resources were not found in that case.\n (markt)\n + Fix: Improve validation of Range and Content-Range parsers so invalid\n ranges trigger a 4xx response rather than a 500 response. Pull request\n #1012 provided by Sahana Surendra Bogar. (markt)\n + Fix: Fix connection leak in ProxyErrorReportValve. (remm)\n + Fix: When using the RewriteValve, %{SSL:HTTPS} now returns on or off\n rather than true or false to align with httpd. (markt)\n + Fix: Reset the encoding used for query string parameters between requests\n in case an application changed the encoding in a previous request. (markt)\n + Fix: When encoding URLs with the CsrfPreventionFilter, don\u0027t add the nonce\n to URLs that are known not to require it. (markt)\n + Fix: Fix CombinedRealm isAvailable, it allows authentication if at least\n one sub realm is available. (remm)\n + Fix: 70048: Correctly handle asynchronous requests in PersistentValve.\n (markt)\n + Fix: Improve the detection of cross-context dispatches when using a\n RequestDispatcher. (markt)\n + Fix: Fix various instances of double decoding of URL patterns configured\n either programmatically or in web.xml. (remm/markt)\n + Fix: Align the rewrite conditions ornext flag processing with mod_rewrite,\n which follows a purely sequential evaluation strategy. (remm)\n + Fix: Change the default for the useRedirect attribute of the\n ProxyErrorReportValve from true to false. (markt)\n + Add: Add support for the showReport attribute in JsonErrorReportValve and\n ProxyErrorReportValve. When set to false, detailed error information\n (message, description, stack trace) is suppressed from error responses.\n (dsoumis)\n + Fix: Avoid a NoClassDefFoundError at startup when catalina-tribes.jar is\n removed but catalina-ha.jar is present and the Cluster element is enabled\n in server.xml. Cluster digester rules are now fully conditional on both\n JARs being available. (dsoumis)\n + Fix: Fix a potential deadlock when copying resources using WebDAV. (markt)\n + Fix: Add jakarta., org.apache.catalina. and org.apache.tomcat.to the list\n of reserved prefixes for SSI variables and request attributes. (markt)\n + Fix: Missing URL decoding when processing addMapping on a Servlet\n registration. (remm)\n + Fix: The Timeout WebDAV header allows comma separated values (according to\n the examples in the RFC). Use the first acceptable value. (remm)\n + Fix: Fix various issues when logging the effective web.xml for a web\n application. Empty sections are no longer logged. Special roles and empty\n authorisation constraints are included. (markt)\n + Fix: Expand the write lock for the save process in the MemoryUserDatabase\n to avoid concurrency issues with the file save operations. (markt)\n + Fix: Ensure atomic session persistence in FileStore. Based on pull request\n #1016 by sahvx655-wq. (markt)\n + Fix: Do not ignore methods configured on security constraints that map to\n the default servlet. (markt)\n * Cluster\n + Fix: Expand wording and increase visibility of log message when cloud\n membership is configured without a trust store as all certificates will be\n trusted in this configuration. (markt)\n + Fix: Ensure listeners are correctly added and removed when configuring the\n channel coordinator. (markt)\n + Fix: Fix some concurrency issues in FragmentationInterceptor. (markt)\n + Fix: Fix some concurrency issues in OrderInterceptor. (markt)\n + Fix: Fix some concurrency issues in TwoPhaseCommitInterceptor. (markt)\n + Fix: Fix concurrency issues generating MD5 digests in the\n CloudMembershipProvider implementations. (markt)\n + Add: Add replay protection to the EncryptInterceptor. This is a breaking\n change for the EncryptInterceptor. (markt)\n * Coyote\n + Add: Log a suitable warning if an encrypted PEM file is detected using an\n insecure form for encryption. (markt)\n + Fix: If TLS groups have been configured, use the configured groups rather\n than using OpenSSL\u0027s default TLS groups when using Tomcat Native with\n OpenSSL based connectors. (markt)\n + Fix: For HTTP/2, ensure that any in progress request body reads are\n cancelled if the container resets the associated stream. This prevents\n delays waiting for reads to time out when it is known that no more data\n will be received. (markt)\n + Fix: Ensure that malformed HTTP/2 messages that should trigger a stream\n reset do so, rather than triggered a connection close. (markt)\n + Fix: Improve enforcement of header trailer allow list for HTTP/2. (remm)\n + Fix: 70050: Avoid NPE when no header frame is processed in HTTP/2,\n following refactor clean-up of header buffer. (remm)\n + Fix: Properly use pollerThreadPriority for the NIO poller thread. (remm)\n + Fix: Fix MessageByte.equals if called on a null MB. (remm)\n + Fix: Call the delegate key manager in JSSE to retrieve the server key.\n (remm)\n + Fix: Avoid overflow scenarios in Asn1Parser. (remm)\n + Fix: 70091: Add a new attribute, allowSchemeMismatch to Http2Protocol that\n allows the consistency check for the scheme provided by the user agent to\n be bypassed. (markt)\n + Fix: isTrailerFieldsReady was always returning true. (remm)\n + Fix: Align OpenSSL/Panama TLS implementation with other implementations\n and throw an exception if there is an error loading the provided CRL(s).\n (markt)\n + Fix: Parsing of OpenSSL format cipher expressions incorrectly stopped if\n @STRENGTH was encountered, ignoring any subsequent expressions. (markt)\n + Fix: Handle the case where the HTTP/2 payload length is insufficient for\n the mandatory data required by the flags set in the header. (markt)\n + Fix: 70102: Correct expected size of ticket keys when calling\n setSessionTicketKeys with an FFM connector. (markt)\n + Fix: 69988: Fix post handshake authentication for TLS 1.3. It was broken\n by a breaking change in OpenSSL between 1.1.1 and 3.0.0. (markt)\n + Fix: When processing an OpenSSL cipher specification, fully align the\n order of the resulting ciphers with the order produced by OpenSSL. (markt)\n + Add: Add support for Brainpool TLS groups. Patch provided by YStankov.\n (schultz)\n + Update: Update both the minimum and recommended version for Tomcat Native\n 1.x to 1.3.8. (markt)\n * Jasper\n + Fix: Fix possible EL argument mismatch when it was set to null. (remm)\n + Fix: Fix thread safety of TagPluginManager. (remm)\n + Fix: Correctly use flush on JSP include. (remm)\n * Web applications\n + Add: Manager: Add checks to ensure that any uploaded files are uploaded to\n the expected location. (markt)\n + Add: Manager: Add checks to ensure that the requested context path for a\n deployed WAR, directory or descriptor file is valid. (markt)\n + Add: Documentation: Expand the description of some of the attributes of\n the CrawlerSessionManagerValve. (markt)\n + Fix: Documentation: Clearer description and correct documented default for\n ocspSoftFail. (markt)\n + Fix: Fix double escaping in the context names for the JSON mode of the\n manager servlet. (remm)\n + Fix: Manager: Ensure automatic deployment does not trigger an undeployment\n during a Manager triggered web application reload. (markt)\n + Fix: Documentation: Provide better documentation for the scheme and secure\n attributes of a Connector. (markt)\n * Websocket\n + Fix: Incorrect Future.isDone() return by AsyncChannelWrapperSecure. (remm)\n + Fix: Trigger standard WebSocket error handling if a call to\n Endpoint.onOpen() fails for a programmatic endpoint. (markt)\n + Fix: 70110: Fix memory leak if a call to Endpoint.onOpen() fails for a\n programmatic endpoint. Test case provided by uabdur. (markt)\n + Fix: If a client presents invalid parameters when negotiating a WebSocket\n extension, decline the negotiation offer that includes the invalid\n parameters rather than failing the connection. Pull request #1019 provided\n by sahvx655-wq. (markt)\n * Other\n + Fix: Wrong references to jakarta instead of javax. (remm)\n + Fix: Restore default authenticator to nullafter executing an Ant task.\n (remm)\n + Update: Update Commons Daemon to 1.6.1. (markt)\n + Update: Improvements to French translations. (remm)\n + Update: Improvements to Japanese translations provided by tak7iji. (markt)\n + Update: Update Tomcat Native to 1.3.8. (markt)\n",
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"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-21T18:33:27Z",
"details": "low"
}
],
"title": "CVE-2026-55276"
},
{
"cve": "CVE-2026-55955",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-55955"
}
],
"notes": [
{
"category": "general",
"text": "Improper Authentication vulnerability in Apache Tomcat allowed a replay attack against the EncryptionInterceptor in the cluster component.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.13 through 9.0.18, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109.\n\nUsers are recommended to upgrade to version 11.0.23, 10.1.56, 9.0.119, which fixes the issue.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
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"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-55955",
"url": "https://www.suse.com/security/cve/CVE-2026-55955"
},
{
"category": "external",
"summary": "SUSE Bug 1269908 for CVE-2026-55955",
"url": "https://bugzilla.suse.com/1269908"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.2,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-21T18:33:27Z",
"details": "moderate"
}
],
"title": "CVE-2026-55955"
},
{
"cve": "CVE-2026-55956",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-55956"
}
],
"notes": [
{
"category": "general",
"text": "Improper Authorization vulnerability in Apache Tomcat leads to security constraints specified for the default servlet ignoring any method or method omission configured as part of the constraint.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other versions that have reached end of support may also be affected.\n\nUsers are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fix the issue.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
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"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.119-3.169.1.noarch",
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"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-55956",
"url": "https://www.suse.com/security/cve/CVE-2026-55956"
},
{
"category": "external",
"summary": "SUSE Bug 1269907 for CVE-2026-55956",
"url": "https://bugzilla.suse.com/1269907"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.119-3.169.1.noarch",
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"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-admin-webapps-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-docs-webapp-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-el-3_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-javadoc-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-jsp-2_3-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-lib-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-servlet-4_0-api-9.0.119-3.169.1.noarch",
"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:tomcat-webapps-9.0.119-3.169.1.noarch"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-07-21T18:33:27Z",
"details": "moderate"
}
],
"title": "CVE-2026-55956"
}
]
}
ubuntu-cve-2026-53434
Vulnerability from osv_ubuntu
Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M7 through 10.1.55, from 9.0.83 through 9.0.118. Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fixes the issue.
{
"affected": [
{
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},
{
"binary_name": "libservlet2.5-java",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
},
{
"binary_name": "libtomcat6-java",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
},
{
"binary_name": "tomcat6",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
},
{
"binary_name": "tomcat6-admin",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
},
{
"binary_name": "tomcat6-common",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
},
{
"binary_name": "tomcat6-docs",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
},
{
"binary_name": "tomcat6-examples",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
},
{
"binary_name": "tomcat6-extras",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
},
{
"binary_name": "tomcat6-user",
"binary_version": "6.0.39-1ubuntu0.1+esm3"
}
]
},
"package": {
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"name": "tomcat6",
"purl": "pkg:deb/ubuntu/tomcat6@6.0.39-1ubuntu0.1+esm3?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
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}
],
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}
],
"versions": [
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]
},
{
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{
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},
{
"binary_name": "libtomcat7-java",
"binary_version": "7.0.52-1ubuntu0.16+esm2"
},
{
"binary_name": "tomcat7",
"binary_version": "7.0.52-1ubuntu0.16+esm2"
},
{
"binary_name": "tomcat7-admin",
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},
{
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},
{
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},
{
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"binary_version": "7.0.52-1ubuntu0.16+esm2"
},
{
"binary_name": "tomcat7-user",
"binary_version": "7.0.52-1ubuntu0.16+esm2"
}
]
},
"package": {
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"name": "tomcat7",
"purl": "pkg:deb/ubuntu/tomcat7@7.0.52-1ubuntu0.16+esm2?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
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}
],
"type": "ECOSYSTEM"
}
],
"versions": [
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"7.0.47-1",
"7.0.50-1",
"7.0.52-1",
"7.0.52-1ubuntu0.1",
"7.0.52-1ubuntu0.3",
"7.0.52-1ubuntu0.6",
"7.0.52-1ubuntu0.7",
"7.0.52-1ubuntu0.8",
"7.0.52-1ubuntu0.9",
"7.0.52-1ubuntu0.10",
"7.0.52-1ubuntu0.11",
"7.0.52-1ubuntu0.13",
"7.0.52-1ubuntu0.14",
"7.0.52-1ubuntu0.15",
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"7.0.52-1ubuntu0.16+esm1",
"7.0.52-1ubuntu0.16+esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libservlet3.0-java",
"binary_version": "7.0.68-1ubuntu0.4+esm4"
},
{
"binary_name": "libtomcat7-java",
"binary_version": "7.0.68-1ubuntu0.4+esm4"
},
{
"binary_name": "tomcat7",
"binary_version": "7.0.68-1ubuntu0.4+esm4"
},
{
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},
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},
{
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},
{
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},
{
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}
]
},
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"name": "tomcat7",
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},
"ranges": [
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}
],
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}
],
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"7.0.68-1ubuntu0.4+esm3",
"7.0.68-1ubuntu0.4+esm4"
]
},
{
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{
"binary_name": "libtomcat9-embed-java",
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},
{
"binary_name": "libtomcat9-java",
"binary_version": "9.0.16-3ubuntu0.18.04.2+esm8"
},
{
"binary_name": "tomcat9",
"binary_version": "9.0.16-3ubuntu0.18.04.2+esm8"
},
{
"binary_name": "tomcat9-admin",
"binary_version": "9.0.16-3ubuntu0.18.04.2+esm8"
},
{
"binary_name": "tomcat9-common",
"binary_version": "9.0.16-3ubuntu0.18.04.2+esm8"
},
{
"binary_name": "tomcat9-docs",
"binary_version": "9.0.16-3ubuntu0.18.04.2+esm8"
},
{
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},
{
"binary_name": "tomcat9-user",
"binary_version": "9.0.16-3ubuntu0.18.04.2+esm8"
}
]
},
"package": {
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"name": "tomcat9",
"purl": "pkg:deb/ubuntu/tomcat9@9.0.16-3ubuntu0.18.04.2+esm8?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
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"9.0.16-3ubuntu0.18.04.1",
"9.0.16-3ubuntu0.18.04.2",
"9.0.16-3ubuntu0.18.04.2+esm1",
"9.0.16-3ubuntu0.18.04.2+esm2",
"9.0.16-3ubuntu0.18.04.2+esm3",
"9.0.16-3ubuntu0.18.04.2+esm4",
"9.0.16-3ubuntu0.18.04.2+esm5",
"9.0.16-3ubuntu0.18.04.2+esm6",
"9.0.16-3ubuntu0.18.04.2+esm7",
"9.0.16-3ubuntu0.18.04.2+esm8"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat9-embed-java",
"binary_version": "9.0.31-1ubuntu0.9+esm3"
},
{
"binary_name": "libtomcat9-java",
"binary_version": "9.0.31-1ubuntu0.9+esm3"
},
{
"binary_name": "tomcat9",
"binary_version": "9.0.31-1ubuntu0.9+esm3"
},
{
"binary_name": "tomcat9-admin",
"binary_version": "9.0.31-1ubuntu0.9+esm3"
},
{
"binary_name": "tomcat9-common",
"binary_version": "9.0.31-1ubuntu0.9+esm3"
},
{
"binary_name": "tomcat9-docs",
"binary_version": "9.0.31-1ubuntu0.9+esm3"
},
{
"binary_name": "tomcat9-examples",
"binary_version": "9.0.31-1ubuntu0.9+esm3"
},
{
"binary_name": "tomcat9-user",
"binary_version": "9.0.31-1ubuntu0.9+esm3"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "tomcat9",
"purl": "pkg:deb/ubuntu/tomcat9@9.0.31-1ubuntu0.9+esm3?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0.24-1",
"9.0.27-1",
"9.0.31-1",
"9.0.31-1ubuntu0.1",
"9.0.31-1ubuntu0.2",
"9.0.31-1ubuntu0.3",
"9.0.31-1ubuntu0.4",
"9.0.31-1ubuntu0.5",
"9.0.31-1ubuntu0.6",
"9.0.31-1ubuntu0.7",
"9.0.31-1ubuntu0.8",
"9.0.31-1ubuntu0.9",
"9.0.31-1ubuntu0.9+esm1",
"9.0.31-1ubuntu0.9+esm2",
"9.0.31-1ubuntu0.9+esm3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat9-embed-java",
"binary_version": "9.0.58-1ubuntu0.2+esm4"
},
{
"binary_name": "libtomcat9-java",
"binary_version": "9.0.58-1ubuntu0.2+esm4"
},
{
"binary_name": "tomcat9",
"binary_version": "9.0.58-1ubuntu0.2+esm4"
},
{
"binary_name": "tomcat9-admin",
"binary_version": "9.0.58-1ubuntu0.2+esm4"
},
{
"binary_name": "tomcat9-common",
"binary_version": "9.0.58-1ubuntu0.2+esm4"
},
{
"binary_name": "tomcat9-docs",
"binary_version": "9.0.58-1ubuntu0.2+esm4"
},
{
"binary_name": "tomcat9-examples",
"binary_version": "9.0.58-1ubuntu0.2+esm4"
},
{
"binary_name": "tomcat9-user",
"binary_version": "9.0.58-1ubuntu0.2+esm4"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "tomcat9",
"purl": "pkg:deb/ubuntu/tomcat9@9.0.58-1ubuntu0.2+esm4?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0.43-3",
"9.0.54-1",
"9.0.55-1",
"9.0.58-1",
"9.0.58-1ubuntu0.1",
"9.0.58-1ubuntu0.1+esm1",
"9.0.58-1ubuntu0.1+esm2",
"9.0.58-1ubuntu0.1+esm3",
"9.0.58-1ubuntu0.1+esm4",
"9.0.58-1ubuntu0.2",
"9.0.58-1ubuntu0.2+esm1",
"9.0.58-1ubuntu0.2+esm2",
"9.0.58-1ubuntu0.2+esm3",
"9.0.58-1ubuntu0.2+esm4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat10-embed-java",
"binary_version": "10.1.55-1ubuntu2~24.04.1"
},
{
"binary_name": "libtomcat10-java",
"binary_version": "10.1.55-1ubuntu2~24.04.1"
},
{
"binary_name": "tomcat10",
"binary_version": "10.1.55-1ubuntu2~24.04.1"
},
{
"binary_name": "tomcat10-admin",
"binary_version": "10.1.55-1ubuntu2~24.04.1"
},
{
"binary_name": "tomcat10-common",
"binary_version": "10.1.55-1ubuntu2~24.04.1"
},
{
"binary_name": "tomcat10-docs",
"binary_version": "10.1.55-1ubuntu2~24.04.1"
},
{
"binary_name": "tomcat10-examples",
"binary_version": "10.1.55-1ubuntu2~24.04.1"
},
{
"binary_name": "tomcat10-user",
"binary_version": "10.1.55-1ubuntu2~24.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "tomcat10",
"purl": "pkg:deb/ubuntu/tomcat10@10.1.55-1ubuntu2~24.04.1?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"10.1.10-1",
"10.1.14-1",
"10.1.15-1",
"10.1.16-1",
"10.1.16-1ubuntu0.1~esm1",
"10.1.16-1ubuntu0.1~esm2",
"10.1.16-1ubuntu0.1~esm3",
"10.1.16-1ubuntu0.1~esm4",
"10.1.55-1ubuntu2~24.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat9-java",
"binary_version": "9.0.118-1~24.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "tomcat9",
"purl": "pkg:deb/ubuntu/tomcat9@9.0.118-1~24.04.1?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0.70-1ubuntu1",
"9.0.70-2",
"9.0.70-2ubuntu0.1",
"9.0.70-2ubuntu0.1+esm1",
"9.0.70-2ubuntu0.1+esm2",
"9.0.70-2ubuntu0.1+esm3",
"9.0.118-1~24.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat10-embed-java",
"binary_version": "10.1.40-1ubuntu1.25.10.1"
},
{
"binary_name": "libtomcat10-java",
"binary_version": "10.1.40-1ubuntu1.25.10.1"
},
{
"binary_name": "tomcat10",
"binary_version": "10.1.40-1ubuntu1.25.10.1"
},
{
"binary_name": "tomcat10-admin",
"binary_version": "10.1.40-1ubuntu1.25.10.1"
},
{
"binary_name": "tomcat10-common",
"binary_version": "10.1.40-1ubuntu1.25.10.1"
},
{
"binary_name": "tomcat10-docs",
"binary_version": "10.1.40-1ubuntu1.25.10.1"
},
{
"binary_name": "tomcat10-examples",
"binary_version": "10.1.40-1ubuntu1.25.10.1"
},
{
"binary_name": "tomcat10-user",
"binary_version": "10.1.40-1ubuntu1.25.10.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "tomcat10",
"purl": "pkg:deb/ubuntu/tomcat10@10.1.40-1ubuntu1.25.10.1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"10.1.35-1",
"10.1.40-1",
"10.1.40-1ubuntu1",
"10.1.40-1ubuntu1.25.10.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat11-embed-java",
"binary_version": "11.0.6-1"
},
{
"binary_name": "libtomcat11-java",
"binary_version": "11.0.6-1"
},
{
"binary_name": "tomcat11",
"binary_version": "11.0.6-1"
},
{
"binary_name": "tomcat11-admin",
"binary_version": "11.0.6-1"
},
{
"binary_name": "tomcat11-common",
"binary_version": "11.0.6-1"
},
{
"binary_name": "tomcat11-docs",
"binary_version": "11.0.6-1"
},
{
"binary_name": "tomcat11-examples",
"binary_version": "11.0.6-1"
},
{
"binary_name": "tomcat11-user",
"binary_version": "11.0.6-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "tomcat11",
"purl": "pkg:deb/ubuntu/tomcat11@11.0.6-1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"11.0.6-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat9-java",
"binary_version": "9.0.95-1ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "tomcat9",
"purl": "pkg:deb/ubuntu/tomcat9@9.0.95-1ubuntu1.1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0.70-2ubuntu1.1",
"9.0.70-2ubuntu2",
"9.0.70-2ubuntu3",
"9.0.95-1ubuntu1",
"9.0.95-1ubuntu1.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat10-embed-java",
"binary_version": "10.1.55-1ubuntu2~26.04.1"
},
{
"binary_name": "libtomcat10-java",
"binary_version": "10.1.55-1ubuntu2~26.04.1"
},
{
"binary_name": "tomcat10",
"binary_version": "10.1.55-1ubuntu2~26.04.1"
},
{
"binary_name": "tomcat10-admin",
"binary_version": "10.1.55-1ubuntu2~26.04.1"
},
{
"binary_name": "tomcat10-common",
"binary_version": "10.1.55-1ubuntu2~26.04.1"
},
{
"binary_name": "tomcat10-docs",
"binary_version": "10.1.55-1ubuntu2~26.04.1"
},
{
"binary_name": "tomcat10-examples",
"binary_version": "10.1.55-1ubuntu2~26.04.1"
},
{
"binary_name": "tomcat10-user",
"binary_version": "10.1.55-1ubuntu2~26.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "tomcat10",
"purl": "pkg:deb/ubuntu/tomcat10@10.1.55-1ubuntu2~26.04.1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"10.1.40-1ubuntu1",
"10.1.40-1ubuntu1.26.04.1",
"10.1.55-1ubuntu2~26.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat9-java",
"binary_version": "9.0.118-1~26.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "tomcat9",
"purl": "pkg:deb/ubuntu/tomcat9@9.0.118-1~26.04.1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0.95-1ubuntu1",
"9.0.111-1",
"9.0.115-1",
"9.0.115-1ubuntu0.1",
"9.0.118-1~26.04.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtomcat11-embed-java",
"binary_version": "11.0.22-2ubuntu2~26.04.1"
},
{
"binary_name": "libtomcat11-java",
"binary_version": "11.0.22-2ubuntu2~26.04.1"
},
{
"binary_name": "tomcat11",
"binary_version": "11.0.22-2ubuntu2~26.04.1"
},
{
"binary_name": "tomcat11-admin",
"binary_version": "11.0.22-2ubuntu2~26.04.1"
},
{
"binary_name": "tomcat11-common",
"binary_version": "11.0.22-2ubuntu2~26.04.1"
},
{
"binary_name": "tomcat11-docs",
"binary_version": "11.0.22-2ubuntu2~26.04.1"
},
{
"binary_name": "tomcat11-examples",
"binary_version": "11.0.22-2ubuntu2~26.04.1"
},
{
"binary_name": "tomcat11-user",
"binary_version": "11.0.22-2ubuntu2~26.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "tomcat11",
"purl": "pkg:deb/ubuntu/tomcat11@11.0.22-2ubuntu2~26.04.1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"11.0.6-1",
"11.0.11-1",
"11.0.15-1",
"11.0.18-1",
"11.0.18-1ubuntu0.1~esm1",
"11.0.22-2ubuntu2~26.04.1"
]
}
],
"aliases": [],
"details": "Detection of Error Condition Without Action vulnerability in Apache Tomcat when configuring CRLs for a FFM based connector. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M7 through 10.1.55, from 9.0.83 through 9.0.118. Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fixes the issue.",
"id": "UBUNTU-CVE-2026-53434",
"modified": "2026-07-29T23:20:17Z",
"published": "2026-06-29T21:16:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-53434"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53434"
},
{
"type": "REPORT",
"url": "https://github.com/apache/tomcat/commit/7f8ecdbd930d8c5a7fae73aa0eec9124d919e2f5"
},
{
"type": "REPORT",
"url": "https://github.com/apache/tomcat/commit/feec60d6099727db6f911534f6a0f6926ebab070"
},
{
"type": "REPORT",
"url": "https://github.com/apache/tomcat/commit/c48ac39c27f4494f8c96b9d56a487253e362d276"
},
{
"type": "REPORT",
"url": "https://lists.apache.org/thread/x510lbq0sfrd1qyo7q3r1mpllgpdcosk"
},
{
"type": "REPORT",
"url": "http://www.openwall.com/lists/oss-security/2026/06/29/22"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-53434"
]
}
WID-SEC-W-2026-2123
Vulnerability from csaf_certbund - Published: 2026-06-29 22:00 - Updated: 2026-08-05 22:00| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache Tomcat <10.1.37
Apache / Tomcat
|
<10.1.37 | ||
|
Apache Tomcat <11.0.5
Apache / Tomcat
|
<11.0.5 | ||
|
Apache Tomcat <9.0.119
Apache / Tomcat
|
<9.0.119 | ||
|
Apache Tomcat <10.1.56
Apache / Tomcat
|
<10.1.56 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Apache Tomcat <11.0.23
Apache / Tomcat
|
<11.0.23 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Apache Tomcat <9.0.101
Apache / Tomcat
|
<9.0.101 |
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache Tomcat <10.1.37
Apache / Tomcat
|
<10.1.37 | ||
|
Apache Tomcat <11.0.5
Apache / Tomcat
|
<11.0.5 | ||
|
Apache Tomcat <9.0.119
Apache / Tomcat
|
<9.0.119 | ||
|
Apache Tomcat <10.1.56
Apache / Tomcat
|
<10.1.56 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Apache Tomcat <11.0.23
Apache / Tomcat
|
<11.0.23 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Apache Tomcat <9.0.101
Apache / Tomcat
|
<9.0.101 |
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache Tomcat <10.1.37
Apache / Tomcat
|
<10.1.37 | ||
|
Apache Tomcat <11.0.5
Apache / Tomcat
|
<11.0.5 | ||
|
Apache Tomcat <9.0.119
Apache / Tomcat
|
<9.0.119 | ||
|
Apache Tomcat <10.1.56
Apache / Tomcat
|
<10.1.56 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Apache Tomcat <11.0.23
Apache / Tomcat
|
<11.0.23 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Apache Tomcat <9.0.101
Apache / Tomcat
|
<9.0.101 |
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache Tomcat <10.1.37
Apache / Tomcat
|
<10.1.37 | ||
|
Apache Tomcat <11.0.5
Apache / Tomcat
|
<11.0.5 | ||
|
Apache Tomcat <9.0.119
Apache / Tomcat
|
<9.0.119 | ||
|
Apache Tomcat <10.1.56
Apache / Tomcat
|
<10.1.56 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Apache Tomcat <11.0.23
Apache / Tomcat
|
<11.0.23 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Apache Tomcat <9.0.101
Apache / Tomcat
|
<9.0.101 |
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache Tomcat <10.1.37
Apache / Tomcat
|
<10.1.37 | ||
|
Apache Tomcat <11.0.5
Apache / Tomcat
|
<11.0.5 | ||
|
Apache Tomcat <9.0.119
Apache / Tomcat
|
<9.0.119 | ||
|
Apache Tomcat <10.1.56
Apache / Tomcat
|
<10.1.56 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Apache Tomcat <11.0.23
Apache / Tomcat
|
<11.0.23 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Apache Tomcat <9.0.101
Apache / Tomcat
|
<9.0.101 |
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache Tomcat <10.1.37
Apache / Tomcat
|
<10.1.37 | ||
|
Apache Tomcat <11.0.5
Apache / Tomcat
|
<11.0.5 | ||
|
Apache Tomcat <9.0.119
Apache / Tomcat
|
<9.0.119 | ||
|
Apache Tomcat <10.1.56
Apache / Tomcat
|
<10.1.56 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Apache Tomcat <11.0.23
Apache / Tomcat
|
<11.0.23 | ||
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Apache Tomcat <9.0.101
Apache / Tomcat
|
<9.0.101 |
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache Tomcat <10.1.37
Apache / Tomcat
|
<10.1.37 | ||
|
Apache Tomcat <11.0.5
Apache / Tomcat
|
<11.0.5 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Apache Tomcat <9.0.101
Apache / Tomcat
|
<9.0.101 |
| URL | Category |
|---|---|
| https://wid.cert-bund.de/.well-known/csaf/white/2… | self |
| https://wid.cert-bund.de/portal/wid/securityadvis… | self |
| https://github.com/advisories/GHSA-4x29-79gh-6v8q | external |
| https://github.com/advisories/GHSA-5v3h-fjv2-54fg | external |
| https://github.com/advisories/GHSA-7895-gffq-w6jq | external |
| https://github.com/advisories/GHSA-c5ph-rghf-fjfj | external |
| https://github.com/advisories/GHSA-mqg3-r7h5-24x4 | external |
| https://github.com/advisories/GHSA-PG42-RG8C-J886 | external |
| https://github.com/advisories/GHSA-H792-V28V-PPGR | external |
| https://lists.opensuse.org/archives/list/security… | external |
| https://access.redhat.com/errata/RHSA-2026:39189 | external |
| https://lists.opensuse.org/archives/list/security… | external |
| https://lists.opensuse.org/archives/list/security… | external |
| https://ubuntu.com/security/notices/USN-8551-1 | external |
| https://lists.suse.com/pipermail/sle-security-upd… | external |
| https://lists.suse.com/pipermail/sle-security-upd… | external |
| https://lists.suse.com/pipermail/sle-security-upd… | external |
| https://lists.suse.com/pipermail/sle-security-upd… | external |
| https://lists.suse.com/pipermail/sle-security-upd… | external |
| https://lists.suse.com/pipermail/sle-security-upd… | external |
| https://alas.aws.amazon.com/AL2/ALAS2TOMCAT9-2026… | external |
| https://lists.suse.com/pipermail/sle-security-upd… | external |
| https://access.redhat.com/errata/RHSA-2026:43402 | external |
| https://access.redhat.com/errata/RHSA-2026:43401 | external |
| https://access.redhat.com/errata/RHSA-2026:49951 | external |
| https://access.redhat.com/errata/RHSA-2026:49952 | external |
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Apache Tomcat ist ein Web-Applikationsserver f\u00fcr verschiedene Plattformen.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in Apache Tomcat ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, einen Denial-of-Service-Zustand zu verursachen, Cross-Site-Scripting-Angriffe durchzuf\u00fchren oder andere, nicht n\u00e4her spezifizierte Auswirkungen auszul\u00f6sen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\n- UNIX\n- Windows",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-2123 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2123.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-2123 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2123"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-4x29-79gh-6v8q vom 2026-06-29",
"url": "https://github.com/advisories/GHSA-4x29-79gh-6v8q"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-5v3h-fjv2-54fg vom 2026-06-29",
"url": "https://github.com/advisories/GHSA-5v3h-fjv2-54fg"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-7895-gffq-w6jq vom 2026-06-29",
"url": "https://github.com/advisories/GHSA-7895-gffq-w6jq"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-c5ph-rghf-fjfj vom 2026-06-29",
"url": "https://github.com/advisories/GHSA-c5ph-rghf-fjfj"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-mqg3-r7h5-24x4 vom 2026-06-29",
"url": "https://github.com/advisories/GHSA-mqg3-r7h5-24x4"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-PG42-RG8C-J886 vom 2026-06-29",
"url": "https://github.com/advisories/GHSA-PG42-RG8C-J886"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-H792-V28V-PPGR vom 2026-06-29",
"url": "https://github.com/advisories/GHSA-H792-V28V-PPGR"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:11195-1 vom 2026-07-08",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/TCOZWVOSSPCRORP3OMSICQT5MPT5Z7FL/"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:39189 vom 2026-07-14",
"url": "https://access.redhat.com/errata/RHSA-2026:39189"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:21329-1 vom 2026-07-15",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GUM3J7NCFJJDCVZU3MRFJSJ4P75CA4DU/"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:21327-1 vom 2026-07-15",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/654TBDHUNFIPHX45WIOCKLK57NAQ3FS6/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-8551-1 vom 2026-07-15",
"url": "https://ubuntu.com/security/notices/USN-8551-1"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:22648-1 vom 2026-07-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027561.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:22646-1 vom 2026-07-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027563.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:22647-1 vom 2026-07-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027562.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:3088-1 vom 2026-07-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027593.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:3087-1 vom 2026-07-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027594.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:3112-1 vom 2026-07-17",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027615.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2TOMCAT9-2026-027 vom 2026-07-20",
"url": "https://alas.aws.amazon.com/AL2/ALAS2TOMCAT9-2026-027.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:3167-1 vom 2026-07-22",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027694.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:43402 vom 2026-07-22",
"url": "https://access.redhat.com/errata/RHSA-2026:43402"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:43401 vom 2026-07-22",
"url": "https://access.redhat.com/errata/RHSA-2026:43401"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:49951 vom 2026-08-05",
"url": "https://access.redhat.com/errata/RHSA-2026:49951"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:49952 vom 2026-08-05",
"url": "https://access.redhat.com/errata/RHSA-2026:49952"
}
],
"source_lang": "en-US",
"title": "Apache Tomcat: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-08-05T22:00:00.000+00:00",
"generator": {
"date": "2026-08-06T08:51:21.679+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-2123",
"initial_release_date": "2026-06-29T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-06-29T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-07-08T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von openSUSE aufgenommen"
},
{
"date": "2026-07-14T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-07-15T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2026-07-16T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-07-19T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-07-20T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2026-07-21T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-07-22T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-08-05T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "10"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Amazon Linux 2",
"product": {
"name": "Amazon Linux 2",
"product_id": "398363",
"product_identification_helper": {
"cpe": "cpe:/o:amazon:linux_2:-"
}
}
}
],
"category": "vendor",
"name": "Amazon"
},
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c11.0.23",
"product": {
"name": "Apache Tomcat \u003c11.0.23",
"product_id": "T055905"
}
},
{
"category": "product_version",
"name": "11.0.23",
"product": {
"name": "Apache Tomcat 11.0.23",
"product_id": "T055905-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:tomcat:11.0.23"
}
}
},
{
"category": "product_version_range",
"name": "\u003c10.1.56",
"product": {
"name": "Apache Tomcat \u003c10.1.56",
"product_id": "T055906"
}
},
{
"category": "product_version",
"name": "10.1.56",
"product": {
"name": "Apache Tomcat 10.1.56",
"product_id": "T055906-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:tomcat:10.1.56"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.0.119",
"product": {
"name": "Apache Tomcat \u003c9.0.119",
"product_id": "T055907"
}
},
{
"category": "product_version",
"name": "9.0.119",
"product": {
"name": "Apache Tomcat 9.0.119",
"product_id": "T055907-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:tomcat:9.0.119"
}
}
},
{
"category": "product_version_range",
"name": "\u003c11.0.5",
"product": {
"name": "Apache Tomcat \u003c11.0.5",
"product_id": "T055908"
}
},
{
"category": "product_version",
"name": "11.0.5",
"product": {
"name": "Apache Tomcat 11.0.5",
"product_id": "T055908-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:tomcat:11.0.5"
}
}
},
{
"category": "product_version_range",
"name": "\u003c10.1.37",
"product": {
"name": "Apache Tomcat \u003c10.1.37",
"product_id": "T055909"
}
},
{
"category": "product_version",
"name": "10.1.37",
"product": {
"name": "Apache Tomcat 10.1.37",
"product_id": "T055909-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:tomcat:10.1.37"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.0.101",
"product": {
"name": "Apache Tomcat \u003c9.0.101",
"product_id": "T055910"
}
},
{
"category": "product_version",
"name": "9.0.101",
"product": {
"name": "Apache Tomcat 9.0.101",
"product_id": "T055910-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:tomcat:9.0.101"
}
}
}
],
"category": "product_name",
"name": "Tomcat"
}
],
"category": "vendor",
"name": "Apache"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T054646",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
},
{
"category": "product_name",
"name": "SUSE openSUSE",
"product": {
"name": "SUSE openSUSE",
"product_id": "T027843",
"product_identification_helper": {
"cpe": "cpe:/o:suse:opensuse:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
},
{
"branches": [
{
"category": "product_name",
"name": "Ubuntu Linux",
"product": {
"name": "Ubuntu Linux",
"product_id": "T055947",
"product_identification_helper": {
"cpe": "cpe:/o:canonical:ubuntu_linux:-"
}
}
}
],
"category": "vendor",
"name": "Ubuntu"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-50229",
"product_status": {
"known_affected": [
"T055909",
"T055908",
"T055907",
"T055906",
"67646",
"T055905",
"T055947",
"T027843",
"398363",
"T054646",
"T055910"
]
},
"release_date": "2026-06-29T22:00:00.000+00:00",
"title": "CVE-2026-50229"
},
{
"cve": "CVE-2026-53404",
"product_status": {
"known_affected": [
"T055909",
"T055908",
"T055907",
"T055906",
"67646",
"T055905",
"T055947",
"T027843",
"398363",
"T054646",
"T055910"
]
},
"release_date": "2026-06-29T22:00:00.000+00:00",
"title": "CVE-2026-53404"
},
{
"cve": "CVE-2026-53434",
"product_status": {
"known_affected": [
"T055909",
"T055908",
"T055907",
"T055906",
"67646",
"T055905",
"T055947",
"T027843",
"398363",
"T054646",
"T055910"
]
},
"release_date": "2026-06-29T22:00:00.000+00:00",
"title": "CVE-2026-53434"
},
{
"cve": "CVE-2026-55276",
"product_status": {
"known_affected": [
"T055909",
"T055908",
"T055907",
"T055906",
"67646",
"T055905",
"T055947",
"T027843",
"398363",
"T054646",
"T055910"
]
},
"release_date": "2026-06-29T22:00:00.000+00:00",
"title": "CVE-2026-55276"
},
{
"cve": "CVE-2026-55955",
"product_status": {
"known_affected": [
"T055909",
"T055908",
"T055907",
"T055906",
"67646",
"T055905",
"T055947",
"T027843",
"398363",
"T054646",
"T055910"
]
},
"release_date": "2026-06-29T22:00:00.000+00:00",
"title": "CVE-2026-55955"
},
{
"cve": "CVE-2026-55956",
"product_status": {
"known_affected": [
"T055909",
"T055908",
"T055907",
"T055906",
"67646",
"T055905",
"T055947",
"T027843",
"398363",
"T054646",
"T055910"
]
},
"release_date": "2026-06-29T22:00:00.000+00:00",
"title": "CVE-2026-55956"
},
{
"cve": "CVE-2026-55957",
"product_status": {
"known_affected": [
"T055909",
"T055908",
"67646",
"T055947",
"T027843",
"398363",
"T054646",
"T055910"
]
},
"release_date": "2026-06-29T22:00:00.000+00:00",
"title": "CVE-2026-55957"
}
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.