{"schemaVersion":3,"id":"SUSE-SU-2026:2974-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for dnsmasq\n\nThis update for dnsmasq fixes the following issues\n\n- CVE-2026-12725: heap buffer overflow in `log_query()` when logging unsupported DS/DNSKEY replies (bsc#1268764).\n- CVE-2026-12969: out-of-bounds read in `find_soa()` due to missing extrabytes validation (bsc#1268882).\n\nChanges for dnsmasq:\n\n- Update to 2.93:\n * Fix a corner-case in DNSSEC validation with wildcards.\n * Fix DNSSEC failure with spurious RRSIGs.\n * Fix DNSSEC fail with CNAME replies to DS queries.\n * Fix regression in 2.92 release which broke DHCPv6 when a DHCP\n relay is in use.\n * Modify the inotify implementation so that inotify watches are\n only created after dnsmasq has changed permissions and userid.","dates":{"published":"2026-07-14T11:36:48.000Z","modified":"2026-07-15T10:00:08.830Z","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":"dnsmasq&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","name":"dnsmasq","label":"dnsmasq&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/dnsmasq&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","purlType":"rpm","versions":[{"text":"< 2.93-18.32.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.93-18.32.1","eol":null,"hubHref":null},{"vendor":"suse","product":"dnsmasq&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","name":"dnsmasq","label":"dnsmasq&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/dnsmasq&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","purlType":"rpm","versions":[{"text":"< 2.93-18.32.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.93-18.32.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262974-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20262974-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1268764","label":"bugzilla.suse.com/1268764","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268882","label":"bugzilla.suse.com/1268882","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-12725","label":"www.suse.com/security/cve/CVE-2026-12725","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-12969","label":"www.suse.com/security/cve/CVE-2026-12969","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-12725","CVE-2026-12969"],"downstream":[],"duplicates":[],"related":["CVE-2026-12725","CVE-2026-12969"]},"timeline":[{"kind":"published","date":"2026-07-14T11:36:48.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-07-15T10:00:08.830Z","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":"2026-10-21T19:00:44.423Z","stale":false,"partial":false}}