{"id":"MGASA-2026-0145","summary":"Updated firefox & thunderbird packages fix security vulnerabilities","details":"LZ4 compression library issue. (CVE-2025-62813)\nlibexpat before 2.7.5 allows a NULL pointer dereference with empty\nexternal parameter entity content. (CVE-2026-32776)\nlibexpat before 2.7.5 allows an infinite loop while parsing DTD content.\n(CVE-2026-32777)\nlibexpat before 2.7.5 allows a NULL pointer dereference in the function\nsetContext on retry after an earlier ouf-of-memory condition.\n(CVE-2026-32778)\nUse-after-free in the DOM: Networking component. (CVE-2026-8090)\nMemory safety bugs fixed in Firefox ESR 115.35.2, Firefox ESR 140.10.2,\nFirefox 150.0.2, Thunderbird ESR 140.10.2 and Thunderbird 150.0.2.\n(CVE-2026-8092)\nAnother issue in the WebRTC component. (CVE-2026-8094)\n","modified":"2026-05-16T18:00:05.930851Z","published":"2026-05-16T17:45:40Z","upstream":["CVE-2025-62813","CVE-2026-32776","CVE-2026-32777","CVE-2026-32778","CVE-2026-8090","CVE-2026-8092","CVE-2026-8094"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0145.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=35508"},{"type":"WEB","url":"https://www.firefox.com/en-US/firefox/140.10.2/releasenotes/"},{"type":"WEB","url":"https://www.thunderbird.net/en-US/thunderbird/140.10.2esr/releasenotes/"},{"type":"ADVISORY","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2026-41/"},{"type":"ADVISORY","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2026-44/"}],"affected":[{"package":{"name":"firefox","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/firefox?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"140.10.2-1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0145.json"}},{"package":{"name":"firefox-l10n","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/firefox-l10n?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"140.10.2-1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0145.json"}},{"package":{"name":"thunderbird","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/thunderbird?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"140.10.2-1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0145.json"}},{"package":{"name":"thunderbird-l10n","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/thunderbird-l10n?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"140.10.2-1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0145.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}