Incorrect Authorization Affecting Firefox-ESR package, versions [,115.31)[116,140.6)
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Start learning- Snyk IDSNYK-UNMANAGED-FIREFOXESR-14246599
- published9 Dec 2025
- disclosed9 Dec 2025
- credittiebuchen
Introduced: 9 Dec 2025
NewCVE-2025-14323 (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-ESR to version 115.31, 140.6 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Authorization via the Notifications component in the DOM. An attacker can gain higher-level privileges by exploiting improper access controls within this component.