{"schemaVersion":3,"id":"MGASA-2026-0352","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated expat & mingw-expat packages fix security vulnerabilities\n\nMissing control flow integrity checks. (CVE-2026-50219)\nMissing control flow integrity checks. (CVE-2026-56131)\nOut-of-bounds write. (CVE-2026-56132)\nInteger overflow. (CVE-2026-56403)\nInteger overflow. (CVE-2026-56404)\nInteger overflow. (CVE-2026-56405)\nInteger overflow. (CVE-2026-56406)\nInteger overflow. (CVE-2026-56407)\nInteger overflow. (CVE-2026-56408)\nInteger overflow. (CVE-2026-56409)\nInteger overflow. (CVE-2026-56410)\nInteger overflow. (CVE-2026-56411)\nMissing control flow integrity checks. (CVE-2026-56412)","dates":{"published":"2026-08-31T19:40:26.000Z","modified":"2026-08-31T19:45:02.623Z","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":"expat","name":"expat","label":"expat","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/expat","purlType":"rpm","versions":[{"text":"< 2.8.3-1.mga10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.8.3-1.mga10","eol":null,"hubHref":null},{"vendor":"mageia","product":"mingw-expat","name":"mingw-expat","label":"mingw-expat","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/mingw-expat","purlType":"rpm","versions":[{"text":"< 2.8.3-1.mga10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.8.3-1.mga10","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2026-0352.html","label":"advisories.mageia.org/MGASA-2026-0352.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35758","label":"bugs.mageia.org/show_bug.cgi?id=35758","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.openwall.com/lists/oss-security/2026/06/25/10","label":"www.openwall.com/lists/oss-security/2026/06/25/10","hostname":"www.openwall.com","tags":["WEB"]},{"url":"https://blog.hartwork.org/posts/expat-2-8-2-released/","label":"blog.hartwork.org/posts/expat-2-8-2-released/","hostname":"blog.hartwork.org","tags":["WEB"]},{"url":"https://github.com/libexpat/libexpat/blob/R_2_8_2/expat/Changes","label":"github.com/libexpat/libexpat/blob/R_2_8_2/expat/Changes","hostname":"github.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-50219","CVE-2026-56131","CVE-2026-56132","CVE-2026-56403","CVE-2026-56404","CVE-2026-56405","CVE-2026-56406","CVE-2026-56407","CVE-2026-56408","CVE-2026-56409","CVE-2026-56410","CVE-2026-56411","CVE-2026-56412","CVE-2026-72522"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-08-31T19:40:26.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-31T19:45:02.623Z","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":"2026-10-20T03:13:22.219Z","stale":false,"partial":false}}