{"schemaVersion":3,"id":"MGASA-2026-0391","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated glibc package fixes security vulnerabilities\n\nPotential buffer overflow in ns_sprintrrf TSIG handling path.\n(CVE-2026-5435)\nBuffer overread in ns_printrrf with corrupted RDATA field.\n(CVE-2026-6238)\nwordexp with WRDE_APPEND can return or use invalid memory.\n(CVE-2026-6368)\nPotential stack-based buffer clash during tilde expansion in wordexp.\n(CVE-2026-6791)\nFix right-justification in strfmon. (CVE-2026-19499)\nSHIFT_JISX0213 decoding lacks pending character reset. (CVE-2026-77117)\nEUC_JISX0213 decoding lacks pending character reset. (CVE-2026-80489)","dates":{"published":"2026-09-11T17:26:02.000Z","modified":"2026-09-11T17:42:34.682Z","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":"glibc","name":"glibc","label":"glibc","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/glibc","purlType":"rpm","versions":[{"text":"< 2.42-10.mga10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.42-10.mga10","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2026-0391.html","label":"advisories.mageia.org/MGASA-2026-0391.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35262","label":"bugs.mageia.org/show_bug.cgi?id=35262","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.openwall.com/lists/oss-security/2026/04/28/16","label":"www.openwall.com/lists/oss-security/2026/04/28/16","hostname":"www.openwall.com","tags":["WEB"]},{"url":"https://www.openwall.com/lists/oss-security/2026/08/11/3","label":"www.openwall.com/lists/oss-security/2026/08/11/3","hostname":"www.openwall.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-19499","CVE-2026-5435","CVE-2026-6238","CVE-2026-6368","CVE-2026-6791","CVE-2026-77117","CVE-2026-80489"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-09-11T17:26:02.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-11T17:42:34.682Z","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":"2026-10-21T13:43:20.968Z","stale":false,"partial":false}}