CVE-2025-14733CISA KEV: Actively Exploited

WatchGuard Firebox Out of Bounds Write Vulnerability

Published Dec 19, 2025·Updated Dec 19, 2025

Description

WatchGuard Fireware OS iked process contains an out of bounds write vulnerability in the OS iked process. This vulnerability may allow a remote unauthenticated attacker to execute arbitrary code and affects both the mobile user VPN with IKEv2 and the branch office VPN using IKEv2 when configured with a dynamic gateway peer.

Public Exploits & PoCs2 found

References

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