{"id":"CVE-2024-4771","details":"A memory allocation check was missing which would lead to a use-after-free if the allocation failed. This could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox \u003c 126.","modified":"2026-05-04T08:37:32.904503Z","published":"2024-05-14T18:15:14.830Z","withdrawn":"2026-05-04T08:37:32.904503Z","related":["openSUSE-SU-2024:13980-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2024-21/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1893891"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-4771.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"126.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"}]}