SUSE-SU-2026:4635-1: bind&distro=SUSE Linux Enterprise Server 12 SP5-LTSS SUSE Linux Enterprise
Vulnerability summary
SUSE-SU-2026:4635-1 is a vulnerability in bind&distro=SUSE Linux Enterprise Server 12 SP5-LTSS SUSE Linux Enterprise with no CVSS score yet.
Advisory lineage
Upstream 8 · Downstream 0 · Related 8Timeline
- 13-10-2026PublishedVulnerability first disclosed.
- 13-10-2026Last modifiedVulnerability information updated.
Description
Security update for bind This update for bind fixes the following issues: - CVE-2026-19033: Unauthenticated IXFR deltas are applied to the live zone before TSIG verification (bsc#1280430). - CVE-2026-19662: qpcache NOQNAME proof use-after-free crashes recursive resolver (bsc#1280432). - CVE-2026-19666: Use-after-free in query_addnoqnameproof() via the DNS64 filter64 path (bsc#1280433). - CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dns_ncache_add() (bsc#1280435). - CVE-2026-19941: checkwildcard() accepts an out-of-zone NSEC as a wildcard-nonexistence proof (bsc#1280437). - CVE-2026-75029: Message parser retains every identical singleton RDATA, enabling wire-to-work amplification (bsc#1280438). - CVE-2026-78301: Out-of-zone database nodes can become authoritative zone cuts (bsc#1280442). - CVE-2026-80274: Validating resolver can abort while caching a mismatched NOQNAME proof (bsc#1280443).
CVSS metrics
Risk metrics not yet published.
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Suse2 products
- bind&distro=SUSE Linux Enterprise Server 12 SP5-LTSS< 9.11.22-3.77.1
- bind&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5< 9.11.22-3.77.1
1 vendor · 2 products