{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-13084/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-07-02T23:06:48.043Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-13084","@id":"https://www.cve.org/CVERecord?id=CVE-2026-13084","description":"A null pointer dereference vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to create a denial-of-service (DoS) condition by sending specially crafted IKEv2 messages. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer.\n\nThis vulnerability affects Fireware OS 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including 12.12 and 2025.1 up to and including 2026."},"products":[{"@id":"cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-07-02T23:06:48.043Z"}]}