{"schemaVersion":3,"id":"SUSE-SU-2026:4204-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for glibc\n\nThis update for glibc fixes the following issues:\n\n- CVE-2026-6368: wordexp WRDE_APPEND rollback restores stale we_wordv, leading to invalid free in wordfree\n  (bsc#1274726).\n- CVE-2026-6791: wordexp: unbounded alloca (strndupa) in parse_tilde (bsc#1274723).\n- CVE-2026-18374: overflow in the fopen ccs extension (bsc#1277262).\n- CVE-2026-19542: Fix out-of-bounds array write in tdelete (bsc#1276946).\n- CVE-2026-77117: non-progress DoS in SHIFT_JISX0213 -&gt; UCS-4 conversion state handling (bsc#1277921).\n- CVE-2026-80489: non-progress DoS in SHIFT_JISX0213 -&gt; UCS-4 conversion state handling (bsc#1277922).","dates":{"published":"2026-09-16T08:20:06.000Z","modified":"2026-09-16T21:45:07.240Z","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":"glibc&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","name":"glibc","label":"glibc&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/glibc&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","purlType":"rpm","versions":[{"text":"< 2.22-114.52.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.22-114.52.2","eol":null,"hubHref":null},{"vendor":"suse","product":"glibc&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","name":"glibc","label":"glibc&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/glibc&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","purlType":"rpm","versions":[{"text":"< 2.22-114.52.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.22-114.52.2","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264204-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20264204-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1274723","label":"bugzilla.suse.com/1274723","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1274726","label":"bugzilla.suse.com/1274726","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1276946","label":"bugzilla.suse.com/1276946","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1277262","label":"bugzilla.suse.com/1277262","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1277921","label":"bugzilla.suse.com/1277921","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1277922","label":"bugzilla.suse.com/1277922","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-18374","label":"www.suse.com/security/cve/CVE-2026-18374","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-19542","label":"www.suse.com/security/cve/CVE-2026-19542","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-6368","label":"www.suse.com/security/cve/CVE-2026-6368","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-6791","label":"www.suse.com/security/cve/CVE-2026-6791","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-77117","label":"www.suse.com/security/cve/CVE-2026-77117","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-80489","label":"www.suse.com/security/cve/CVE-2026-80489","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-18374","CVE-2026-19542","CVE-2026-6368","CVE-2026-6791","CVE-2026-77117","CVE-2026-80489"],"downstream":[],"duplicates":[],"related":["CVE-2026-18374","CVE-2026-19542","CVE-2026-6368","CVE-2026-6791","CVE-2026-77117","CVE-2026-80489"]},"timeline":[{"kind":"published","date":"2026-09-16T08:20:06.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-16T21:45:07.240Z","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":"2026-10-22T07:48:54.488Z","stale":false,"partial":false}}