{"id":"SUSE-SU-2026:4597-1","summary":"Security update for bind","details":"This update for bind fixes the following issues:\n\n- CVE-2026-19666: Use-after-free in query_addnoqnameproof() via the DNS64 filter64 path (bsc#1280433).\n- CVE-2026-19667: Remote assertion failure via 16-bit length truncation in dns_ncache_add() (bsc#1280435).\n- CVE-2026-80274: Validating resolver can abort while caching a mismatched NOQNAME proof (bsc#1280443).\n","modified":"2026-10-09T18:15:03.737503711Z","published":"2026-10-08T22:03:13Z","related":["CVE-2026-19666","CVE-2026-19667","CVE-2026-80274"],"upstream":["CVE-2026-19666","CVE-2026-19667","CVE-2026-80274"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264597-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280433"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280435"},{"type":"REPORT","url":"https://bugzilla.suse.com/1280443"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-19666"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-19667"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-80274"}],"affected":[{"package":{"name":"bind","ecosystem":"SUSE:Multi Linux Manager Tools SLE-Micro-5","purl":"pkg:rpm/suse/bind&distro=SUSE%20Multi%20Linux%20Manager%20Tools%20SLE-Micro-5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.16.6-150000.12.94.1"}]}],"ecosystem_specific":{"binaries":[{"libdns1605":"9.16.6-150000.12.94.1","bind-utils":"9.16.6-150000.12.94.1","libisccfg1600":"9.16.6-150000.12.94.1","python3-bind":"9.16.6-150000.12.94.1","libbind9-1600":"9.16.6-150000.12.94.1","libisc1606":"9.16.6-150000.12.94.1","libisccc1600":"9.16.6-150000.12.94.1","libns1604":"9.16.6-150000.12.94.1","libirs1601":"9.16.6-150000.12.94.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4597-1.json"}}],"schema_version":"1.9.0"}