Vulnerability in Watchguard Fireware Os
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…
EPSS: 0.000 (12.7th percentile) — read the EPSS interpretation.
Affected products
- Watchguard Fireware Os — versions 12.0, 12.5.9, 2025.1