{"id":"CVE-2024-3859","details":"On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firefox \u003c 125, Firefox ESR \u003c 115.10, and Thunderbird \u003c 115.10.","modified":"2026-04-16T04:32:29.862470150Z","published":"2024-04-16T16:15:08.663Z","related":["ALSA-2024:1908","ALSA-2024:1912","CGA-c3pg-gfhm-7mph","SUSE-SU-2024:1319-1","SUSE-SU-2024:1350-1","SUSE-SU-2024:1437-1","SUSE-SU-2024:1676-1","SUSE-SU-2024:1770-1","openSUSE-SU-2024:13884-1","openSUSE-SU-2024:13907-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2024-18/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2024-19/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2024-20/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1874489"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"115.10"}]},{"events":[{"introduced":"0"},{"fixed":"125.0"}]},{"events":[{"introduced":"0"},{"fixed":"115.10"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-3859.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N"}]}