CVE-2026-3344

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package.This issue affects Fireware OS 12.0 up to and including 12.11.7, 12.5.9 up to and including 12.5.16, and 2025.1 up to and including 2026.1.1.

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package.This issue affects Fireware OS 12.0 up to and including 12.11.7, 12.5.9 up to and including 12.5.16, and 2025.1 up to and including 2026.1.1.

Una vulnerabilidad en WatchGuard Fireware OS puede permitir a un atacante eludir la comprobación de integridad del sistema de archivos de Fireware OS y mantener una persistencia limitada a través de un paquete de actualización de firmware creado con fines maliciosos. Este problema afecta a Fireware OS 12.0 hasta la versión 12.11.7 inclusive, 12.5.9 hasta la versión 12.5.16 inclusive, y 2025.1 hasta la versión 2026.1.1 inclusive.