SUSE SLES15 Security Update : bind (SUSE-SU-2026:4608-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4608-1 advisory. - CVE-2026-19033: Unauthenticated IXFR deltas are applied to the live zone before TSIG verification bsc1280430. - CVE-2026-19662:...

SUSE SLED15 / SLES15 Security Update : bind (SUSE-SU-2026:4657-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4657-1 advisory. - CVE-2026-19666: Use-after-free in queryaddnoqnameproof via the DNS64 filter64 path bsc1280433. -...

Security update for bind

This update for bind fixes the following issues: CVE-2026-19666: Use-after-free in queryaddnoqnameproof via the DNS64 filter64 path bsc1280433. CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dnsncacheadd bsc1280435. CVE-2026-80274: Validating resolver can abort while...

SUSE-SU-2026:4657-1 Security update for bind

This update for bind fixes the following issues: - CVE-2026-19666: Use-after-free in queryaddnoqnameproof via the DNS64 filter64 path bsc1280433. - CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dnsncacheadd bsc1280435. - CVE-2026-80274: Validating resolver can abort whi...

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 bsc1280430. CVE-2026-19662: qpcache NOQNAME proof use-after-free crashes recursive resolver bsc1280432. CVE-2026-19666: Use-after-free in...

SUSE-SU-2026:4608-1 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 bsc1280430. - CVE-2026-19662: qpcache NOQNAME proof use-after-free crashes recursive resolver bsc1280432. - CVE-2026-19666: Use-after-free in...

Security update for bind

This update for bind fixes the following issues: CVE-2026-19666: Use-after-free in queryaddnoqnameproof via the DNS64 filter64 path bsc1280433. CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dnsncacheadd bsc1280435. CVE-2026-80274: Validating resolver can abort while...

SUSE-SU-2026:4597-1 Security update for bind

This update for bind fixes the following issues: - CVE-2026-19666: Use-after-free in queryaddnoqnameproof via the DNS64 filter64 path bsc1280433. - CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dnsncacheadd bsc1280435. - CVE-2026-80274: Validating resolver can abort whi...

CVE-2026-19667

CVE-2026-19667 is a remote assertion failure in the BIND 9 named daemon, caused by a 16-bit length truncation in dns_ncache_add(). When an attacker-controlled authoritative server returns a negative answer of exactly 65536 bytes , the negative cache entry is stored as 0 bytes; reading that entry ...

CVE-2026-19667 Remote assertion failure via 16-bit length truncation in `dns_ncache_add()`

If an attacker-controlled authoritative server can produce a negative answer that is exactly 65536 bytes, then a flaw in named results in a negative cache entry of 0 bytes. When this entry is subsequently read, named aborts. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 throug...

CVE-2026-19667 Remote assertion failure via 16-bit length truncation in `dns_ncache_add()`

If an attacker-controlled authoritative server can produce a negative answer that is exactly 65536 bytes, then a flaw in named results in a negative cache entry of 0 bytes. When this entry is subsequently read, named aborts. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 throug...

bind920 -- multiple vulnerabilities

ISC team reports: CVE-2026-19668: Resource Exhaustion via Excessive DNSSEC Cryptographic Material Matching CVE-2026-19033: Unauthenticated IXFR deltas are applied to the live zone before TSIG verification CVE-2026-77119: NSEC3 insecure-referral proof can use unrelated cached NSEC3 RRsets...