HIGH 8.7 NVD

CVE-2026-19316

A double-free vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service (DoS) condition in

A double-free vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service (DoS) condition in VPN processing by sending specially crafted network traffic.

References

https://psirt.watchguard.com/CVE-2026-19316

Published: 2026-08-28 · Source: NVD · Feed updated: 2026-08-28

This high severity vulnerability with a CVSS score of 8.7 was published on 2026-08-28 via NVD.

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