Threat Advisories - NVD Disclosed March 27, 2025

CVE-2025-2857

Firefox Windows Sandbox Escape Vulnerability

Halo Surface Signal: 1 out of 5 — much less likely to be public-facing.

A vulnerability exists in Firefox on Windows allowing a compromised child process to gain elevated privileges, leading to a sandbox escape. This could impact data integrity and confidentiality on affected systems.

NVD modified: NVD date unavailable