Mozilla Firefox and Firefox ESR Information Disclosure Vulnerability in Process Sandboxing

A vulnerability allowing information disclosure and sandbox escape has been identified in the process sandboxing component of Mozilla Firefox. This issue affects Firefox versions prior to 151 and Firefox ESR versions prior to 140.11. The vulnerability arises from a flaw in the security process sandboxing, which could potentially be exploited to escape the sandbox and access restricted information.

Impact

Exploitation of this vulnerability could lead to unauthorized information disclosure and a sandbox escape, allowing potentially malicious code to interact with the system outside of the intended restrictions.

Remediation

Users can upgrade to Firefox 151 or Firefox ESR 140.11 to address this vulnerability.