Tag: GlobalProtect
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The Kill Switch: Palo Alto Patches GlobalProtect Flaw That Freezes Firewalls
Palo Alto Networks has successfully remediated a perilous vulnerability within its firewalls that permitted unauthenticated adversaries to effectively neutralize security defenses. The flaw could be weaponized to orchestrate denial-of-service (DoS) incursions, ultimately forcing devices into a maintenance mode wherein all traffic filtration capabilities are suspended. Designated as CVE-2026-0227, the vulnerability afflicts next-generation firewalls governed by…
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Forty-Fold Spike in Probing Targets Palo Alto GlobalProtect Login Portals
GreyNoise has recorded a dramatic surge in automated requests targeting Palo Alto Networks’ GlobalProtect authentication portals. The scale of this spike is highly atypical: within just 24 hours, the volume of network sessions hitting */global-protect/login.esp grew fortyfold. Analysts view this escalation as a sign of a new coordinated campaign linked to operators who have previously…