{"id":"CVE-2026-3119","details":"Under certain conditions, `named` may crash when processing a correctly signed query containing a TKEY record. The affected code can only be reached if an incoming request has a valid transaction signature (TSIG) from a key declared in the `named` configuration.\nThis issue affects BIND 9 versions 9.20.0 through 9.20.20, 9.21.0 through 9.21.19, and 9.20.9-S1 through 9.20.20-S1.\nBIND 9 versions 9.18.0 through 9.18.46 and 9.18.11-S1 through 9.18.46-S1 are NOT affected.","modified":"2026-07-08T08:00:02.915657308Z","published":"2026-03-25T14:16:37.097Z","related":["SUSE-SU-2026:1351-1","SUSE-SU-2026:21204-1","openSUSE-SU-2026:10448-1","openSUSE-SU-2026:20550-1"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://kb.isc.org/docs/cve-2026-3119"},{"type":"FIX","url":"https://downloads.isc.org/isc/bind9/9.20.21"},{"type":"FIX","url":"https://downloads.isc.org/isc/bind9/9.21.20"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/isc-projects/bind9","events":[{"introduced":"14bbdfc7b9db0870a0b8941ca8812d9983fdba1a"},{"fixed":"12f97d4162d435940598de4870d0088b8e6d266c"},{"introduced":"b732da695eecc0526950e2c722cde0bf23e5a070"},{"fixed":"3e7037ceef40688d5b4eb4a55a9df80c7547dd9f"}],"database_specific":{"cpe":"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*","source":"CPE_RANGE","extracted_events":[{"introduced":"9.20.0"},{"fixed":"9.20.21"},{"introduced":"9.21.0"},{"fixed":"9.21.20"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3119.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.isc.org/isc-projects/bind9","events":[{"introduced":"14bbdfc7b9db0870a0b8941ca8812d9983fdba1a"},{"fixed":"12f97d4162d435940598de4870d0088b8e6d266c"},{"introduced":"b732da695eecc0526950e2c722cde0bf23e5a070"},{"fixed":"3e7037ceef40688d5b4eb4a55a9df80c7547dd9f"}],"database_specific":{"cpe":"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*","source":"CPE_RANGE","extracted_events":[{"introduced":"9.20.0"},{"fixed":"9.20.21"},{"introduced":"9.21.0"},{"fixed":"9.21.20"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3119.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}