Firetruck

CVE-2025-9242

KEV

WatchGuard Firebox Out-of-Bounds Write Vulnerability

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Vendor / Project
WatchGuard
Product
Firebox
Date added
Nov 12, 2025
Due date
Dec 3, 2025
Known ransomware use
Unknown
CWEs
CWE-787

Description

WatchGuard Firebox contains an out-of-bounds write vulnerability in the OS iked process that may allow a remote unauthenticated attacker to execute arbitrary code.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes