PT-2025-43668 · Mozilla+9 · Firefox Esr+10
Oskar L
·
Published
2025-01-01
·
Updated
2026-02-06
·
CVE-2025-14322
CVSS v3.1
8.0
High
| Vector | AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 146
Firefox ESR versions prior to 115.31
Firefox ESR versions prior to 140.6
Description
A sandbox escape exists because of incorrect boundary conditions within the Graphics: CanvasWebGL component. Real-world attacks are exploiting access control, HVAC, fire alarms, and UPS systems.
Recommendations
Update Firefox to version 146 or later.
Update Firefox ESR to version 115.31 or later.
Update Firefox ESR to version 140.6 or later.
Fix
Improper Check for Exceptional Conditions
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Debian
Firefox
Firefox Esr
Linuxmint
Red Hat
Red Os
Rocky Linux
Ubuntu