CVE-2026-0300 exploited after April 9 attempts enables PAN-OS RCE, leading to stealth espionage and lateral movement by April 29.

CVE-2026-0300 exploited via public PAN-OS portal before May 13, 2026 patch, enabling root RCE on firewalls.

CVE-2026-0300 exploited after April 9 attempts enables PAN-OS RCE, leading to stealth espionage and lateral movement by April 29.