Palo Alto Networks PAN-OS Denial-of-Service Vulnerability

Vulnerability

A denial-of-service vulnerability has been identified in Palo Alto Networks PAN-OS software. This issue allows an unauthenticated attacker to disrupt the normal operation of the firewall, causing it to enter maintenance mode after repeated attempts to exploit the vulnerability.

Impact

Exploitation of this vulnerability leads to a denial-of-service condition, causing the firewall to enter maintenance mode.

Added: Jan 15, 2026, 7:45 PM
Updated: Jan 15, 2026, 7:45 PM

Vulnerability Rating

Custom Algorithm
spread
5.7
impact
2.5
exploitability
5.9
remediation
0.0
relevance
2.0
threat
0.0
urgency
5.7
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.