{"schemaVersion":3,"id":"SUSE-SU-2026:2924-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for gnutls\n\nThis update for gnutls fixes the following issues\n\n- CVE-2026-3833: incorrectly accepted domain names due to comparison during name constraints processing being\n  case-sensitive (bsc#1263707).\n- CVE-2026-5260: heap overread when processing extremely short premaster secret as part of an RSA key exchange\n  (bsc#1263715).\n- CVE-2026-42011: name constraint bypass leading to acceptance of invalid certificates during certificate validation\n  (bsc#1263710).\n- CVE-2026-42013: certificate validation bypass when validating certificates with an oversized SAN (bsc#1263712).\n- CVE-2026-42014: use-after-free when an attacker attempts to change the PIN with a NULL old PIN for a token that lacks\n  a protected authentication path (bsc#1263713).\n- CVE-2026-42015: memory corruption when appending to a PKCS#12 bag that already contains 32 elements (bsc#1263714).","dates":{"published":"2026-07-13T17:51:19.000Z","modified":"2026-07-15T10:00:04.851Z","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":"gnutls&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","name":"gnutls","label":"gnutls&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/gnutls&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","purlType":"rpm","versions":[{"text":"< 3.3.27-3.21.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.3.27-3.21.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262924-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20262924-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1263707","label":"bugzilla.suse.com/1263707","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263710","label":"bugzilla.suse.com/1263710","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263712","label":"bugzilla.suse.com/1263712","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263713","label":"bugzilla.suse.com/1263713","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263714","label":"bugzilla.suse.com/1263714","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263715","label":"bugzilla.suse.com/1263715","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-3833","label":"www.suse.com/security/cve/CVE-2026-3833","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-42011","label":"www.suse.com/security/cve/CVE-2026-42011","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-42013","label":"www.suse.com/security/cve/CVE-2026-42013","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-42014","label":"www.suse.com/security/cve/CVE-2026-42014","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-42015","label":"www.suse.com/security/cve/CVE-2026-42015","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-5260","label":"www.suse.com/security/cve/CVE-2026-5260","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-3833","CVE-2026-42011","CVE-2026-42013","CVE-2026-42014","CVE-2026-42015","CVE-2026-5260"],"downstream":[],"duplicates":[],"related":["CVE-2026-3833","CVE-2026-42011","CVE-2026-42013","CVE-2026-42014","CVE-2026-42015","CVE-2026-5260"]},"timeline":[{"kind":"published","date":"2026-07-13T17:51:19.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-07-15T10:00:04.851Z","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":"2026-10-22T15:21:21.404Z","stale":false,"partial":false}}