CVE-2026-86132

UNKNOWN View on NVD ↗

Description

An integer underflow vulnerability in the WatchGuard Fireware OS IKEv2 daemon (iked) allows a remote, unauthenticated attacker to crash the process by sending a specially crafted encrypted IKEv2 message negotiated with an AES-GCM cipher suite.

References

https://psirt.watchguard.com/CVE-2026-86132

Published: Sep 30, 2026 00:16 UTC Modified: Sep 30, 2026 16:40 UTC