CyberRota Analysis
AI-GeneratedA privilege escalation vulnerability exists in the Application Update component of Firefox, allowing attackers to gain elevated permissions within the application. This high-severity flaw could lead to unauthorized access and manipulation of user data or system resources. Organizations using affected versions of Firefox should prioritize updates to version 154 or later to mitigate potential risks.
CVE
CVE-2026-74952
Severity
HIGH
CVSS
8.8
EPSS
0.23%
Firefox
Original NVD Description
Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 154, Thunderbird 154, Firefox ESR 153.2, and Thunderbird 153.2.
Related CVEs
Other vulnerabilities affecting the same vendor(s)