PAN-OS

Entity category: technology

Business

Palo Alto Firewall Flaw Lets Hackers Trigger DoS Attacks

January 17, 2026
Palo Alto Networks logo on a dynamic, abstract background.

A critical vulnerability (CVE-2026-0227) in Palo Alto firewalls could allow unauthenticated attackers to remotely disable them via a denial-of-service attack,…

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BigTech Companies

GlobalProtect VPN Portals Hit by 2.3 Million Cyber Scans

November 21, 2025
Palo Alto Networks logo against a backdrop of red binary code.

A fortyfold surge in malicious scanning targeting Palo Alto Networks GlobalProtect VPN portals began on November 14, 2025, marking the…

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Cybersecurity

Palo Alto Networks Fixes Critical Security Vulnerabilities

June 14, 2025
Palo Alto Networks logo on a white sign, partially obscured by tree branches.

Palo Alto Networks released critical security updates for multiple products, including GlobalProtect App, Cortex XDR, and PAN-OS, addressing vulnerabilities ranging…

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