vulnerability
FreeBSD: VID-291773e6-b5b2-11f0-8f61-b42e991fc52e (CVE-2025-12380): Firefox -- use-after-free in the GPU or browser process
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Oct 30, 2025 | Dec 10, 2025 | Dec 10, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Oct 30, 2025
Added
Dec 10, 2025
Modified
Dec 10, 2025
Description
https://bugzilla.mozilla.org/show_bug.cgi?id=1993113 reports: 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.
Solution
freebsd-upgrade-package-firefox
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