Mozilla Firefox and Firefox ESR Privilege Escalation Vulnerability in WebRender Component

A privilege escalation vulnerability has been identified in the Graphics: WebRender component of Mozilla Firefox. This issue allows for unauthorized elevation of privileges, potentially leading to unauthorized actions or access within the application. The vulnerability affects Firefox versions prior to 150, as well as Firefox ESR versions 115.34 and 140.9.

Impact

Exploitation of this vulnerability allows for privilege escalation, enabling unauthorized users to gain elevated rights or permissions within the application.

Remediation

Users can upgrade to Firefox 150, Firefox ESR 115.35, or Firefox ESR 140.10 to address this vulnerability.