SUSE-SU-2026:22319-1
Vulnerability from csaf_suse - Published: 2026-06-22 14:28 - Updated: 2026-06-22 14:28Summary
Security update for dnsdist
Severity
Moderate
Notes
Title of the patch: Security update for dnsdist
Description of the patch: This update for dnsdist fixes the following issues
- CVE-2026-0396: crafted DNS queries can allow to inject HTML content (bsc#1261236).
- CVE-2026-0397: CORS misconfiguration can lead to information disclosure (bsc#1261237).
- CVE-2026-24028: crafted DNS response packet can lead to an out-of-bounds read (bsc#1261238).
- CVE-2026-24029: HTTPS ACL bypass can allow clients to send DoH queries (bsc#1261239).
- CVE-2026-24030: allocating too much memory while processing DNS can result in a denial of service (bsc#1261240).
- CVE-2026-27853: crafted DNS responses can lead to an out-of-bounds write (bsc#1261241).
- CVE-2026-27854: crafted DNS queries can be used to trigger a use-after-free (bsc#1261243).
- CVE-2026-33254: Resource exhaustion via DoQ/DoH3 connections (bsc#1262538).
- CVE-2026-33257: Insufficient input validation of internal webserver (bsc#1262536).
- CVE-2026-33260: Insufficient input validation of internal webserver (bsc#1262537).
- CVE-2026-33593: Denial of service via crafted DNSCrypt query (bsc#1262546).
- CVE-2026-33594: Outgoing DoH excessive memory allocation (bsc#1262545).
- CVE-2026-33595: DoQ/DoH3 excessive memory allocation (bsc#1262544).
- CVE-2026-33596: TCP backend stream ID overflow (bsc#1262543).
- CVE-2026-33597: PRSD detection denial of service (bsc#1262542).
- CVE-2026-33598: Out-of-bounds read in cache inspection via Lua (bsc#1262541).
- CVE-2026-33599: Out-of-bounds read in service discovery (bsc#1262540).
- CVE-2026-33602: Off-by-one access when processing crafted UDP responses (bsc#1262539).
Changes for dnsdist:
- Updated to 1.9.13
Patchnames: SUSE-SLES-16.0-1027
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
low
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
low
5.3 (Medium)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
4.8 (Medium)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
5.3 (Medium)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
5.9 (Medium)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
4.8 (Medium)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
7.5 (High)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
5.3 (Medium)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
5.3 (Medium)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.5 (High)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.5 (High)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
6.5 (Medium)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
7.5 (High)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
9.1 (Critical)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
critical
8.1 (High)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
8.2 (High)
Affected products
Recommended
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
76 references
{
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"title": "Title of the patch"
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{
"category": "description",
"text": "This update for dnsdist fixes the following issues\n\n- CVE-2026-0396: crafted DNS queries can allow to inject HTML content (bsc#1261236).\n- CVE-2026-0397: CORS misconfiguration can lead to information disclosure (bsc#1261237).\n- CVE-2026-24028: crafted DNS response packet can lead to an out-of-bounds read (bsc#1261238).\n- CVE-2026-24029: HTTPS ACL bypass can allow clients to send DoH queries (bsc#1261239).\n- CVE-2026-24030: allocating too much memory while processing DNS can result in a denial of service (bsc#1261240).\n- CVE-2026-27853: crafted DNS responses can lead to an out-of-bounds write (bsc#1261241).\n- CVE-2026-27854: crafted DNS queries can be used to trigger a use-after-free (bsc#1261243).\n- CVE-2026-33254: Resource exhaustion via DoQ/DoH3 connections (bsc#1262538).\n- CVE-2026-33257: Insufficient input validation of internal webserver (bsc#1262536).\n- CVE-2026-33260: Insufficient input validation of internal webserver (bsc#1262537).\n- CVE-2026-33593: Denial of service via crafted DNSCrypt query (bsc#1262546).\n- CVE-2026-33594: Outgoing DoH excessive memory allocation (bsc#1262545).\n- CVE-2026-33595: DoQ/DoH3 excessive memory allocation (bsc#1262544).\n- CVE-2026-33596: TCP backend stream ID overflow (bsc#1262543).\n- CVE-2026-33597: PRSD detection denial of service (bsc#1262542).\n- CVE-2026-33598: Out-of-bounds read in cache inspection via Lua (bsc#1262541).\n- CVE-2026-33599: Out-of-bounds read in service discovery (bsc#1262540).\n- CVE-2026-33602: Off-by-one access when processing crafted UDP responses (bsc#1262539).\n\nChanges for dnsdist:\n\n- Updated to 1.9.13\n",
"title": "Description of the patch"
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{
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"url": "https://www.suse.com/security/cve/CVE-2026-0397/"
},
{
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"url": "https://www.suse.com/security/cve/CVE-2026-24028/"
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{
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"url": "https://www.suse.com/security/cve/CVE-2026-27854/"
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{
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"summary": "SUSE CVE CVE-2026-33254 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33254/"
},
{
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"summary": "SUSE CVE CVE-2026-33257 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33257/"
},
{
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"summary": "SUSE CVE CVE-2026-33260 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33260/"
},
{
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"summary": "SUSE CVE CVE-2026-33593 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33593/"
},
{
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"summary": "SUSE CVE CVE-2026-33594 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33594/"
},
{
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"summary": "SUSE CVE CVE-2026-33595 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33595/"
},
{
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"summary": "SUSE CVE CVE-2026-33596 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33596/"
},
{
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"url": "https://www.suse.com/security/cve/CVE-2026-33597/"
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{
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"url": "https://www.suse.com/security/cve/CVE-2026-33598/"
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{
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"summary": "SUSE CVE CVE-2026-33599 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33599/"
},
{
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"summary": "SUSE CVE CVE-2026-33602 page",
"url": "https://www.suse.com/security/cve/CVE-2026-33602/"
}
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"title": "Security update for dnsdist",
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},
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},
{
"category": "default_component_of",
"full_product_name": {
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"product_id": "SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
},
"product_reference": "dnsdist-1.9.13-160000.1.1.x86_64",
"relates_to_product_reference": "SUSE Linux Enterprise Server 16.0"
},
{
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},
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"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP applications 16.0"
},
{
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"product_id": "SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le"
},
"product_reference": "dnsdist-1.9.13-160000.1.1.ppc64le",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP applications 16.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dnsdist-1.9.13-160000.1.1.s390x as component of SUSE Linux Enterprise Server for SAP applications 16.0",
"product_id": "SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x"
},
"product_reference": "dnsdist-1.9.13-160000.1.1.s390x",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP applications 16.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "dnsdist-1.9.13-160000.1.1.x86_64 as component of SUSE Linux Enterprise Server for SAP applications 16.0",
"product_id": "SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
},
"product_reference": "dnsdist-1.9.13-160000.1.1.x86_64",
"relates_to_product_reference": "SUSE Linux Enterprise Server for SAP applications 16.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-0396",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-0396"
}
],
"notes": [
{
"category": "general",
"text": "An attacker might be able to inject HTML content into the internal web dashboard by sending crafted DNS queries to a DNSdist instance where domain-based dynamic rules have been enabled via either DynBlockRulesGroup:setSuffixMatchRule or DynBlockRulesGroup:setSuffixMatchRuleFFI.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-0396",
"url": "https://www.suse.com/security/cve/CVE-2026-0396"
},
{
"category": "external",
"summary": "SUSE Bug 1261236 for CVE-2026-0396",
"url": "https://bugzilla.suse.com/1261236"
}
],
"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 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.1,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "low"
}
],
"title": "CVE-2026-0396"
},
{
"cve": "CVE-2026-0397",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-0397"
}
],
"notes": [
{
"category": "general",
"text": "When the internal webserver is enabled (default is disabled), an attacker might be able to trick an administrator logged to the dashboard into visiting a malicious website and extract information about the running configuration from the dashboard. The root cause of the issue is a misconfiguration of the Cross-Origin Resource Sharing (CORS) policy.",
"title": "CVE description"
}
],
"product_status": {
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
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]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-0397",
"url": "https://www.suse.com/security/cve/CVE-2026-0397"
},
{
"category": "external",
"summary": "SUSE Bug 1261237 for CVE-2026-0397",
"url": "https://bugzilla.suse.com/1261237"
}
],
"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 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
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]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.1,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "low"
}
],
"title": "CVE-2026-0397"
},
{
"cve": "CVE-2026-24028",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-24028"
}
],
"notes": [
{
"category": "general",
"text": "An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS packets. The out-of-bounds read might trigger a crash, leading to a denial of service, or access unrelated memory, leading to potential information disclosure.",
"title": "CVE description"
}
],
"product_status": {
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-24028",
"url": "https://www.suse.com/security/cve/CVE-2026-24028"
},
{
"category": "external",
"summary": "SUSE Bug 1261238 for CVE-2026-24028",
"url": "https://bugzilla.suse.com/1261238"
}
],
"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 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "moderate"
}
],
"title": "CVE-2026-24028"
},
{
"cve": "CVE-2026-24029",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-24029"
}
],
"notes": [
{
"category": "general",
"text": "When the early_acl_drop (earlyACLDrop in Lua) option is disabled (default is enabled) on a DNS over HTTPs frontend using the nghttp2 provider, the ACL check is skipped, allowing all clients to send DoH queries regardless of the configured ACL.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-24029",
"url": "https://www.suse.com/security/cve/CVE-2026-24029"
},
{
"category": "external",
"summary": "SUSE Bug 1261239 for CVE-2026-24029",
"url": "https://bugzilla.suse.com/1261239"
}
],
"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 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/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 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "moderate"
}
],
"title": "CVE-2026-24029"
},
{
"cve": "CVE-2026-24030",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-24030"
}
],
"notes": [
{
"category": "general",
"text": "An attacker might be able to trick DNSdist into allocating too much memory while processing DNS over QUIC or DNS over HTTP/3 payloads, resulting in a denial of service. In setups with a large quantity of memory available this usually results in an exception and the QUIC connection is properly closed, but in some cases the system might enter an out-of-memory state instead and terminate the process.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
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]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-24030",
"url": "https://www.suse.com/security/cve/CVE-2026-24030"
},
{
"category": "external",
"summary": "SUSE Bug 1261240 for CVE-2026-24030",
"url": "https://bugzilla.suse.com/1261240"
}
],
"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",
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "moderate"
}
],
"title": "CVE-2026-24030"
},
{
"cve": "CVE-2026-27853",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-27853"
}
],
"notes": [
{
"category": "general",
"text": "An attacker might be able to trigger an out-of-bounds write by sending crafted DNS responses to a DNSdist using the DNSQuestion:changeName or DNSResponse:changeName methods in custom Lua code. In some cases the rewritten packet might become larger than the initial response and even exceed 65535 bytes, potentially leading to a crash resulting in denial of service.",
"title": "CVE description"
}
],
"product_status": {
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
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},
"references": [
{
"category": "external",
"summary": "CVE-2026-27853",
"url": "https://www.suse.com/security/cve/CVE-2026-27853"
},
{
"category": "external",
"summary": "SUSE Bug 1261241 for CVE-2026-27853",
"url": "https://bugzilla.suse.com/1261241"
}
],
"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",
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}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "moderate"
}
],
"title": "CVE-2026-27853"
},
{
"cve": "CVE-2026-27854",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-27854"
}
],
"notes": [
{
"category": "general",
"text": "An attacker might be able to trigger a use-after-free by sending crafted DNS queries to a DNSdist using the DNSQuestion:getEDNSOptions method in custom Lua code. In some cases DNSQuestion:getEDNSOptions might refer to a version of the DNS packet that has been modified, thus triggering a use-after-free and potentially a crash resulting in denial of service.",
"title": "CVE description"
}
],
"product_status": {
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
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]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-27854",
"url": "https://www.suse.com/security/cve/CVE-2026-27854"
},
{
"category": "external",
"summary": "SUSE Bug 1261243 for CVE-2026-27854",
"url": "https://bugzilla.suse.com/1261243"
}
],
"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 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
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]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.8,
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},
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{
"system_name": "SUSE CVE Page",
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}
],
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{
"category": "general",
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}
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{
"category": "external",
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{
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{
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{
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{
"category": "general",
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}
],
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{
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{
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{
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{
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}
],
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{
"category": "general",
"text": "An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.",
"title": "CVE description"
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],
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{
"category": "external",
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],
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{
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{
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{
"system_name": "SUSE CVE Page",
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}
],
"notes": [
{
"category": "general",
"text": "A client can trigger a divide by zero error leading to crash by sending a crafted DNSCrypt query.",
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}
],
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{
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{
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}
],
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{
"category": "general",
"text": "A client can trigger excessive memory allocation by generating a lot of queries that are routed to an overloaded DoH backend, causing queries to accumulate into a buffer that will not be released until the end of the connection.",
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}
],
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],
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{
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],
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{
"category": "external",
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],
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "important"
}
],
"title": "CVE-2026-33595"
},
{
"cve": "CVE-2026-33596",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-33596"
}
],
"notes": [
{
"category": "general",
"text": "A client might theoretically be able to cause a mismatch between queries sent to a backend and the received responses by sending a flood of perfectly timed queries that are routed to a TCP-only or DNS over TLS backend.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.s390x",
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]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-33596",
"url": "https://www.suse.com/security/cve/CVE-2026-33596"
},
{
"category": "external",
"summary": "SUSE Bug 1262543 for CVE-2026-33596",
"url": "https://bugzilla.suse.com/1262543"
}
],
"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 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "moderate"
}
],
"title": "CVE-2026-33596"
},
{
"cve": "CVE-2026-33597",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-33597"
}
],
"notes": [
{
"category": "general",
"text": "PRSD detection denial of service",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
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]
},
"references": [
{
"category": "external",
"summary": "CVE-2026-33597",
"url": "https://www.suse.com/security/cve/CVE-2026-33597"
},
{
"category": "external",
"summary": "SUSE Bug 1262542 for CVE-2026-33597",
"url": "https://bugzilla.suse.com/1262542"
}
],
"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 16.0:dnsdist-1.9.13-160000.1.1.aarch64",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.s390x",
"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.x86_64",
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "important"
}
],
"title": "CVE-2026-33597"
},
{
"cve": "CVE-2026-33598",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-33598"
}
],
"notes": [
{
"category": "general",
"text": "A cached crafted response can cause an out-of-bounds read if custom Lua code calls getDomainListByAddress() or getAddressListByDomain() on a packet cache.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
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},
"references": [
{
"category": "external",
"summary": "CVE-2026-33598",
"url": "https://www.suse.com/security/cve/CVE-2026-33598"
},
{
"category": "external",
"summary": "SUSE Bug 1262541 for CVE-2026-33598",
"url": "https://bugzilla.suse.com/1262541"
}
],
"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",
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]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"products": [
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"SUSE Linux Enterprise Server for SAP applications 16.0:dnsdist-1.9.13-160000.1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "critical"
}
],
"title": "CVE-2026-33598"
},
{
"cve": "CVE-2026-33599",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-33599"
}
],
"notes": [
{
"category": "general",
"text": "A rogue backend can send a crafted SVCB response to a Discovery of Designated Resolvers request, when requested via either the autoUpgrade (Lua) option to newServer or auto_upgrade (YAML) settings. DDR upgrade is not enabled by default.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
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"SUSE Linux Enterprise Server 16.0:dnsdist-1.9.13-160000.1.1.ppc64le",
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},
"references": [
{
"category": "external",
"summary": "CVE-2026-33599",
"url": "https://www.suse.com/security/cve/CVE-2026-33599"
},
{
"category": "external",
"summary": "SUSE Bug 1262540 for CVE-2026-33599",
"url": "https://bugzilla.suse.com/1262540"
}
],
"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": [
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}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
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]
}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "important"
}
],
"title": "CVE-2026-33599"
},
{
"cve": "CVE-2026-33602",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2026-33602"
}
],
"notes": [
{
"category": "general",
"text": "A rogue backend can send a crafted UDP response with a query ID off by one related to the maximum configured value, triggering an out-of-bounds write leading to a denial of service.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
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"category": "external",
"summary": "CVE-2026-33602",
"url": "https://www.suse.com/security/cve/CVE-2026-33602"
},
{
"category": "external",
"summary": "SUSE Bug 1262539 for CVE-2026-33602",
"url": "https://bugzilla.suse.com/1262539"
}
],
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{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.2,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
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}
],
"threats": [
{
"category": "impact",
"date": "2026-06-22T14:28:56Z",
"details": "important"
}
],
"title": "CVE-2026-33602"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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