PHP2Shell: Manage security patches at scale with Cortex
"Patch every PHP server. Today." That was the message a lot of engineering leaders got the week of October 20. PHP2Shell is a pair of unauthenticated remote code execution bugs in PHP itself, CVE-2026-109618 and CVE-2026-109619, both rated CVSS 9.2. Attacks started before the patches shipped, and working exploits followed within days.