CyberRota Analysis
AI-GeneratedA NULL pointer dereference vulnerability in the WatchGuard Fireware OS allows remote, unauthenticated attackers to crash the management daemon through specially crafted requests to the login interface, leading to a denial of service. Organizations using affected versions of Fireware OS should prioritize patching this vulnerability to mitigate potential disruptions to their network management.
CVE
CVE-2026-86134
Severity
HIGH
CVSS
7.5
EPSS
0.38%
Original NVD Description
A NULL pointer dereference vulnerability in the WatchGuard Fireware OS authentication process allows a remote, unauthenticated attacker to crash the management daemon by sending a specially request to the login interface, resulting in a denial of service.
Related CVEs
Other vulnerabilities affecting the same vendor(s)