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

Palo Alto patched CVE-2026-0227, a DoS flaw in GlobalProtect Gateway and Portal Vulnerability could force firewalls into ...
Network World

Palo Alto Networks patches firewalls after discovery of a new denial-of-service flaw

A previous virtually identical zero day DoS vulnerability was targeted in the wild, and there's already a PoC for this one.

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 ...
Dark Reading

Palo Alto Networks Does Not Fully Address Vulnerability in GlobalProtect SSL VPN Solution

Palo Alto Networks has published an advisory about its Palo Alto GlobalProtect SSL VPN solution which is used by many organizations. The advisory was a response to research carried out by Orange Tsai ...
CSOonline

More attacks target recently patched critical flaw in Palo Alto Networks firewalls

The vulnerability found in GlobalProtect could be exploited to gain access to corporate networks and has seen a rise in compromise attempts despite being patched. An increasing number of attackers are ...
Bleeping Computer

New wave of VPN login attempts targets Palo Alto GlobalProtect portals

A campaign has been observed targeting Palo Alto GlobalProtect portals with login attempts and launching scanning activity against SonicWall SonicOS API endpoints. The activity started on December 2nd ...