{"schemaVersion":3,"id":"SUSE-SU-2026:4664-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for bind\n\nThis update for bind fixes the following issues:\n\n- CVE-2026-19033: Unauthenticated IXFR deltas are applied to the live zone before TSIG verification (bsc#1280430).\n- CVE-2026-19662: qpcache NOQNAME proof use-after-free crashes recursive resolver (bsc#1280432).\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-2026-19668: Resource Exhaustion via Excessive DNSSEC Cryptographic Material Matching (bsc#1280436).\n- CVE-2026-19941: checkwildcard() accepts an out-of-zone NSEC as a wildcard-nonexistence proof (bsc#1280437).\n- CVE-2026-75029: Message parser retains every identical singleton RDATA, enabling wire-to-work amplification\n  (bsc#1280438).\n- CVE-2026-77119: NSEC3 insecure-referral proof can use unrelated cached NSEC3 RRsets (bsc#1280440).\n- CVE-2026-78301: Out-of-zone database nodes can become authoritative zone cuts (bsc#1280442).\n- CVE-2026-80274: Validating resolver can abort while caching a mismatched NOQNAME proof (bsc#1280443).","dates":{"published":"2026-10-14T12:53:16.000Z","modified":"2026-10-15T10:30:33.426Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS","name":"bind","label":"bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS","purlType":"rpm","versions":[{"text":"< 9.16.50-150400.5.70.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.50-150400.5.70.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS","name":"bind","label":"bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS","purlType":"rpm","versions":[{"text":"< 9.16.50-150400.5.70.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.50-150400.5.70.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise Server 15 SP4-LTSS","name":"bind","label":"bind&distro=SUSE Linux Enterprise Server 15 SP4-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Server 15 SP4-LTSS","purlType":"rpm","versions":[{"text":"< 9.16.50-150400.5.70.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.50-150400.5.70.1","eol":null,"hubHref":null},{"vendor":"suse","product":"bind&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP4","name":"bind","label":"bind&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/bind&distro=SUSE Linux Enterprise Server for SAP Applications 15 SP4","purlType":"rpm","versions":[{"text":"< 9.16.50-150400.5.70.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.16.50-150400.5.70.1","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264664-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20264664-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1280430","label":"bugzilla.suse.com/1280430","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280432","label":"bugzilla.suse.com/1280432","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280433","label":"bugzilla.suse.com/1280433","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280435","label":"bugzilla.suse.com/1280435","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280436","label":"bugzilla.suse.com/1280436","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280437","label":"bugzilla.suse.com/1280437","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280438","label":"bugzilla.suse.com/1280438","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280440","label":"bugzilla.suse.com/1280440","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280442","label":"bugzilla.suse.com/1280442","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1280443","label":"bugzilla.suse.com/1280443","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-19033","label":"www.suse.com/security/cve/CVE-2026-19033","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-19662","label":"www.suse.com/security/cve/CVE-2026-19662","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-19666","label":"www.suse.com/security/cve/CVE-2026-19666","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-19667","label":"www.suse.com/security/cve/CVE-2026-19667","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-19668","label":"www.suse.com/security/cve/CVE-2026-19668","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-19941","label":"www.suse.com/security/cve/CVE-2026-19941","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-75029","label":"www.suse.com/security/cve/CVE-2026-75029","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-77119","label":"www.suse.com/security/cve/CVE-2026-77119","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-78301","label":"www.suse.com/security/cve/CVE-2026-78301","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-80274","label":"www.suse.com/security/cve/CVE-2026-80274","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-19033","CVE-2026-19662","CVE-2026-19666","CVE-2026-19667","CVE-2026-19668","CVE-2026-19941","CVE-2026-75029","CVE-2026-77119","CVE-2026-78301","CVE-2026-80274"],"downstream":[],"duplicates":[],"related":["CVE-2026-19033","CVE-2026-19662","CVE-2026-19666","CVE-2026-19667","CVE-2026-19668","CVE-2026-19941","CVE-2026-75029","CVE-2026-77119","CVE-2026-78301","CVE-2026-80274"]},"timeline":[{"kind":"published","date":"2026-10-14T12:53:16.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-15T10:30:33.426Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T19:01:05.519Z","stale":false,"partial":false}}