Security Advisory
CVE-2026-13383
7.2
HIGH
Vulnerability Description
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS ikestubd process could allow an authenticated privileged user to execute arbitrary code via a specially crafted requests to the Management Web UI.This vulnerability affects Fireware OS 12.1 up to and including 12.12 and 2025.1 up to and including 2026.2.
Published Date
July 3, 2026
Official Source
NIST NVD Advisory