{"id":"CVE-2023-25739","details":"Module load requests that failed were not being checked as to whether or not they were cancelled causing a use-after-free in \u003ccode\u003eScriptLoadContext\u003c/code\u003e. This vulnerability affects Firefox \u003c 110, Thunderbird \u003c 102.8, and Firefox ESR \u003c 102.8.","modified":"2026-03-15T22:46:29.335939Z","published":"2023-06-02T17:15:11.417Z","related":["ALSA-2023:0808","ALSA-2023:0810","ALSA-2023:0821","ALSA-2023:0824","MGASA-2023-0056","MGASA-2023-0057","SUSE-SU-2023:0461-1","SUSE-SU-2023:0466-1","SUSE-SU-2023:0469-1","SUSE-SU-2023:0599-1","openSUSE-SU-2024:12702-1","openSUSE-SU-2024:12713-1","openSUSE-SU-2024:12753-1","openSUSE-SU-2024:14572-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-06/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-07/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2023-05/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1811939"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-25739.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"110.0"}]},{"events":[{"introduced":"0"},{"fixed":"102.8"}]},{"events":[{"introduced":"0"},{"fixed":"102.8"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}