SUSE-SU-2026:4597-1
SUSE-SU-2026:4597-1 · Security update for bind
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for bind fixes the following issues: - 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-2026-80274: Validating resolver can abort while caching a mismatched NOQNAME proof (bsc#1280443).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
bind SUSE:Multi Linux Manager Tools SLE-Micro-5
- Affected ranges
- ECOSYSTEM: < 9.16.6-150000.12.94.1
Update to 9.16.6-150000.12.94.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20264597-1/
- https://bugzilla.suse.com/1280433
- https://bugzilla.suse.com/1280435
- https://bugzilla.suse.com/1280443
- https://www.suse.com/security/cve/CVE-2026-19666
- https://www.suse.com/security/cve/CVE-2026-19667
- https://www.suse.com/security/cve/CVE-2026-80274
- https://osv.dev/vulnerability/SUSE-SU-2026:4597-1