Use-After-Free Vulnerability in Firefox by Mozilla
CVE-2025-14326
9.8CRITICAL
What is CVE-2025-14326?
This vulnerability involves a use-after-free condition within the Audio/Video GMP (Google Media Plugin) component of Firefox, which may lead to potential exploitation. It affects versions of Firefox below 146, exposing users to various security risks.
Affected Version(s)
Firefox < 146
Thunderbird < 146
References
CVSS V3.1
Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Andrew McCreight