Palo Alto patches worrying security issue which could crash your firewall without logging in

A high-severity flaw was found in GlobalProtect Gateway and Portal ...
Bleeping Computer

Palo Alto Networks warns of DoS bug letting hackers disable firewalls

Palo Alto Networks patched a high-severity vulnerability that could allow unauthenticated attackers to disable firewall protections in denial-of-service (DoS) attacks. Tracked as CVE-2026-0227, this ...