https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T23:42:02.934139+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-86133 CVE-2026-86133 — Fireware OS Pre-Authentication Integer Underflow in iked Allows Remote Denial of Service 2026-10-01T23:42:02.936497+00:00

Affected: WatchGuard Fireware OS

An integer underflow vulnerability in the WatchGuard Fireware OS IKE daemon (iked) allows a remote attacker who has completed the initial IKEv2 handshake to crash the iked process by sending a specially crafted encrypted IKEv2 message, resulting in a denial of service.