{"id":"CVE-2025-12380","details":"Starting with Firefox 142, it was possible for a compromised child process to trigger a use-after-free in the GPU or browser process using WebGPU-related IPC calls. This may have been usable to escape the child process sandbox. This vulnerability affects Firefox \u003c 144.0.2.","modified":"2026-04-10T05:20:56.053295Z","published":"2025-10-28T14:15:57.860Z","related":["openSUSE-SU-2025:15686-1"],"references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2025-86/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1993113"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"142.0"},{"fixed":"144.0.2"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-12380.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}