PT-2025-46358
CVE-2025-13018
·
Published
2025-11-11
·
Updated
2026-10-23
Description by
CVSS 3.1
8.1
HighMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 145
Firefox ESR versions prior to 140.5
Description
A mitigation bypass exists in the DOM Security component of Firefox. This issue could allow a bypass of security mitigations.
Recommendations
Update Firefox to version 145 or later.
Update Firefox ESR to version 140.5 or later.
Found an issue in the description? Have something to add? Feel free to write us 👾