Palo Alto PAN-OS Flaw Under Active Exploitation Enables Remote Code Execution
Source: The Hacker News · Category: Supply Chain
Palo Alto PAN-OS CVE-2026-0300 (buffer overflow in User-ID Authentication Portal) exploited in wild for unauthenticated RCE (CVSS 9.3). Critical for law firms using Palo Alto firewalls with internet-facing authentication portals; patch immediately or disable portal.