RHSA-2026:36107
Vulnerability from csaf_redhat - Published: 2026-07-07 07:55 - Updated: 2026-07-19 11:54A flaw was found in DOMPurify, a DOM-only cross-site scripting sanitizer. A remote attacker could exploit an inconsistency in how forbidden tags and attributes are handled when function-based tag additions are used. This allows malicious HTML, MathML, or SVG elements to bypass sanitization and execute arbitrary code in the user's browser, leading to Cross-Site Scripting (XSS).
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64 | — |
Vendor Fix
fix
Workaround
|
A flaw was found in Axios, a widely used HTTP client. This vulnerability, known as a Prototype Pollution "Gadget" attack, allows a remote attacker to subtly alter JSON API responses. By manipulating a specific function, an attacker can selectively modify data within these responses. This could lead to significant security breaches, including unauthorized privilege escalation, fraudulent balance manipulation, or bypassing critical authorization checks.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64 | — |
Vendor Fix
fix
Workaround
|
|
| Unresolved product id: Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64 | — |
Vendor Fix
fix
Workaround
|
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"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 OpenShift Virtualization release v4.15 is now available with updates to packages and images that fix several bugs and add enhancements.",
"title": "Topic"
},
{
"category": "general",
"text": "OpenShift Virtualization is Red Hat\u0027s virtualization solution designed for Red Hat OpenShift Container Platform.\n\nThis advisory contains OpenShift Virtualization v4.15 images.",
"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/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2026:36107",
"url": "https://access.redhat.com/errata/RHSA-2026:36107"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-41240",
"url": "https://access.redhat.com/security/cve/CVE-2026-41240"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/cve/CVE-2026-42044",
"url": "https://access.redhat.com/security/cve/CVE-2026-42044"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/",
"url": "https://access.redhat.com/security/updates/classification/"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_36107.json"
}
],
"title": "Red Hat Security Advisory: OpenShift Virtualization v4.15 Images",
"tracking": {
"current_release_date": "2026-07-19T11:54:32+00:00",
"generator": {
"date": "2026-07-19T11:54:32+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "5.3.7"
}
},
"id": "RHSA-2026:36107",
"initial_release_date": "2026-07-07T07:55:56+00:00",
"revision_history": [
{
"date": "2026-07-07T07:55:56+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2026-07-18T05:32:03+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2026-07-19T11:54:32+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Container Native Virtualization 4.15",
"product": {
"name": "Red Hat Container Native Virtualization 4.15",
"product_id": "Red Hat Container Native Virtualization 4.15",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:container_native_virtualization:4.15::el9"
}
}
}
],
"category": "product_family",
"name": "Red Hat Container Native Virtualization"
},
{
"branches": [
{
"category": "product_version",
"name": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"product": {
"name": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"product_id": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"product_identification_helper": {
"purl": "pkg:oci/kubevirt-console-plugin-rhel9@sha256%3A07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c?arch=amd64\u0026repository_url=registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9\u0026tag=1782917983"
}
}
}
],
"category": "architecture",
"name": "amd64"
},
{
"branches": [
{
"category": "product_version",
"name": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64",
"product": {
"name": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64",
"product_id": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64",
"product_identification_helper": {
"purl": "pkg:oci/kubevirt-console-plugin-rhel9@sha256%3A462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30?arch=arm64\u0026repository_url=registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9\u0026tag=1782917983"
}
}
}
],
"category": "architecture",
"name": "arm64"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64 as a component of Red Hat Container Native Virtualization 4.15",
"product_id": "Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64"
},
"product_reference": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"relates_to_product_reference": "Red Hat Container Native Virtualization 4.15"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64 as a component of Red Hat Container Native Virtualization 4.15",
"product_id": "Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
},
"product_reference": "registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64",
"relates_to_product_reference": "Red Hat Container Native Virtualization 4.15"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-41240",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2026-04-23T16:04:41.751666+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2461147"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in DOMPurify, a DOM-only cross-site scripting sanitizer. A remote attacker could exploit an inconsistency in how forbidden tags and attributes are handled when function-based tag additions are used. This allows malicious HTML, MathML, or SVG elements to bypass sanitization and execute arbitrary code in the user\u0027s browser, leading to Cross-Site Scripting (XSS).",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "DOMPurify: DOMPurify: Cross-Site Scripting (XSS) via inconsistent tag sanitization",
"title": "Vulnerability summary"
},
{
"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 Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-41240"
},
{
"category": "external",
"summary": "RHBZ#2461147",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2461147"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-41240",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-41240"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-41240",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41240"
},
{
"category": "external",
"summary": "https://github.com/cure53/DOMPurify/commit/c361baa18dbdcb3344a41110f4c48ad85bf48f80",
"url": "https://github.com/cure53/DOMPurify/commit/c361baa18dbdcb3344a41110f4c48ad85bf48f80"
},
{
"category": "external",
"summary": "https://github.com/cure53/DOMPurify/releases/tag/3.4.0",
"url": "https://github.com/cure53/DOMPurify/releases/tag/3.4.0"
},
{
"category": "external",
"summary": "https://github.com/cure53/DOMPurify/security/advisories/GHSA-h7mw-gpvr-xq4m",
"url": "https://github.com/cure53/DOMPurify/security/advisories/GHSA-h7mw-gpvr-xq4m"
}
],
"release_date": "2026-04-23T14:54:32.426000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-07T07:55:56+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",
"product_ids": [
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:36107"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "DOMPurify: DOMPurify: Cross-Site Scripting (XSS) via inconsistent tag sanitization"
},
{
"cve": "CVE-2026-42044",
"cwe": {
"id": "CWE-915",
"name": "Improperly Controlled Modification of Dynamically-Determined Object Attributes"
},
"discovery_date": "2026-04-24T19:01:13.418725+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2461624"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Axios, a widely used HTTP client. This vulnerability, known as a Prototype Pollution \"Gadget\" attack, allows a remote attacker to subtly alter JSON API responses. By manipulating a specific function, an attacker can selectively modify data within these responses. This could lead to significant security breaches, including unauthorized privilege escalation, fraudulent balance manipulation, or bypassing critical authorization checks.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "axios: Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget",
"title": "Vulnerability summary"
},
{
"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 Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2026-42044"
},
{
"category": "external",
"summary": "RHBZ#2461624",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2461624"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2026-42044",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-42044"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-42044",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42044"
},
{
"category": "external",
"summary": "https://github.com/axios/axios/security/advisories/GHSA-3w6x-2g7m-8v23",
"url": "https://github.com/axios/axios/security/advisories/GHSA-3w6x-2g7m-8v23"
}
],
"release_date": "2026-04-24T17:49:49.517000+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2026-07-07T07:55:56+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",
"product_ids": [
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2026:36107"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.",
"product_ids": [
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:07290d11d241b0411d1a8b8c74082a16fa36b8422b302d0b98c45999e2d7ac0c_amd64",
"Red Hat Container Native Virtualization 4.15:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:462377766409e64c735558d1cc1b8379864e039612767cf31e6a906e3f0e7c30_arm64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "axios: Axios: Invisible JSON Response Tampering via Prototype Pollution Gadget"
}
]
}
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.