{"id":"SUSE-SU-2026:3484-1","summary":"Security update for bind","details":"This update for bind fixes the following issues\n\n- CVE-2026-11622: Potential memory usage beyond configured limits (bsc#1271986).\n- CVE-2026-11721: Cache poisoning possible with label count discrepancy, RRSIG, and wildcards (bsc#1271987).\n- CVE-2026-13204: Unexpected exit in certain situations with NSEC and NSEC3 both present (bsc#1271989).\n- CVE-2026-13321: DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field (bsc#1271990).\n","modified":"2026-08-04T18:30:05.893785629Z","published":"2026-08-04T11:52:44Z","related":["CVE-2026-11622","CVE-2026-11721","CVE-2026-13204","CVE-2026-13321"],"upstream":["CVE-2026-11622","CVE-2026-11721","CVE-2026-13204","CVE-2026-13321"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263484-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271986"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271987"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271989"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271990"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-11622"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-11721"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-13204"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-13321"}],"affected":[{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.11.22-3.74.1"}]}],"ecosystem_specific":{"binaries":[{"bind-devel":"9.11.22-3.74.1","bind-utils":"9.11.22-3.74.1","bind":"9.11.22-3.74.1","libisccc161":"9.11.22-3.74.1","liblwres161":"9.11.22-3.74.1","python-bind":"9.11.22-3.74.1","libbind9-161":"9.11.22-3.74.1","libirs161":"9.11.22-3.74.1","libisc1107":"9.11.22-3.74.1","libisc1107-32bit":"9.11.22-3.74.1","libisccfg163":"9.11.22-3.74.1","libdns1110":"9.11.22-3.74.1","bind-doc":"9.11.22-3.74.1","bind-chrootenv":"9.11.22-3.74.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3484-1.json"}},{"package":{"name":"bind","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/bind&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.11.22-3.74.1"}]}],"ecosystem_specific":{"binaries":[{"bind-utils":"9.11.22-3.74.1","libisccc161":"9.11.22-3.74.1","libbind9-161":"9.11.22-3.74.1","python-bind":"9.11.22-3.74.1","bind":"9.11.22-3.74.1","libdns1110":"9.11.22-3.74.1","bind-devel":"9.11.22-3.74.1","liblwres161":"9.11.22-3.74.1","libisc1107":"9.11.22-3.74.1","bind-doc":"9.11.22-3.74.1","bind-chrootenv":"9.11.22-3.74.1","libirs161":"9.11.22-3.74.1","libisccfg163":"9.11.22-3.74.1","libisc1107-32bit":"9.11.22-3.74.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3484-1.json"}}],"schema_version":"1.8.0"}