{"schemaVersion":3,"id":"MGASA-2026-0484","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated libextractor package fixes security vulnerabilities\n\nGNU libextractor before 1.15 Stack Overflow via OLE2. (CVE-2026-91752)\nGNU libextractor before 1.16 Privilege Escalation via\nLIBEXTRACTOR_PREFIX. (CVE-2026-100310)","dates":{"published":"2026-10-12T18:47:12.000Z","modified":"2026-10-12T19:13:24.572Z","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":"mageia","product":"libextractor","name":"libextractor","label":"libextractor","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/libextractor","purlType":"rpm","versions":[{"text":"< 1.16-1.mga10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.16-1.mga10","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2026-0484.html","label":"advisories.mageia.org/MGASA-2026-0484.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=36327","label":"bugs.mageia.org/show_bug.cgi?id=36327","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.openwall.com/lists/oss-security/2026/09/16/16","label":"www.openwall.com/lists/oss-security/2026/09/16/16","hostname":"www.openwall.com","tags":["WEB"]},{"url":"https://www.vulncheck.com/advisories/gnu-libextractor-before-1.15-stack-overflow-via-ole2","label":"www.vulncheck.com/advisories/gnu-libextractor-before-1.15-stack-overflow-via-ole2","hostname":"www.vulncheck.com","tags":["Advisory"]},{"url":"https://www.openwall.com/lists/oss-security/2026/09/25/25","label":"www.openwall.com/lists/oss-security/2026/09/25/25","hostname":"www.openwall.com","tags":["WEB"]},{"url":"https://www.vulncheck.com/advisories/gnu-libextractor-before-1.16-privilege-escalation-via-libextractor-prefix","label":"www.vulncheck.com/advisories/…","hostname":"www.vulncheck.com","tags":["Advisory"]}],"lineage":{"upstream":["CVE-2026-100310","CVE-2026-91752"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-12T18:47:12.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-12T19:13:24.572Z","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":"2026-10-19T23:12:44.802Z","stale":false,"partial":false}}