Palo Alto’s GlobalProtect Authentication Bypass Was Exploited Four Days After Disclosure

CVE-2026-0257’s GlobalProtect authentication bypass went from advisory to active exploitation in four days. The recurring pattern of perimeter device failures demands more than a patch cycle.

Palo Alto’s GlobalProtect Authentication Bypass Was Exploited Four Days After Disclosure on Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses.