CybersecurityPHP2Shell: Critical PHP Remote Code Execution (CVE-2026-109618 & 109619) — What It Is and How to Patch Now
On 21 October 2026 the PHP project shipped an emergency release fixing two critical, unauthenticated remote code execution flaws (CVSS 9.2). Here is exactly what's affected, how to patch, and the official mitigations straight from php.net.





































































