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CVE-2025-14733· watchguard / firebox· CWE-787

WatchGuard Firebox Out of Bounds Write Vulnerability

Exploited in the wild. Listed by CISA on 2025-12-19; known to be used by ransomware.

29.4%likelihood of exploitation, next 30 days
98%of all CVEs are less likely
Nonecheck to confirm it

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.

No ready check is stored for this CVE. Confirm it by hand from the references.

References

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