Buffer Overflow Affecting Firefox package, versions [,146)
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- published9 Dec 2025
- disclosed9 Dec 2025
- creditOskar L
Introduced: 9 Dec 2025
NewCVE-2025-14322 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade Firefox to version 146 or higher.
Overview
Affected versions of this package are vulnerable to Buffer Overflow due to incorrect boundary conditions in the CanvasWebGL component. An attacker can execute code outside of the intended sandbox by leveraging crafted web content.