During process shutdown, it was possible that an `ImageBitmap` was created that would later be used after being freed from a different codepath, leading to a potentially exploitable crash. This vulnerability affects Firefox < 118.
https://www.mozilla.org/security/advisories/mfsa2023-41/
https://security.gentoo.org/glsa/202401-10
Source: Mitre, NVD
Published: 2023-09-27
Updated: 2024-01-07
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H