PHP schedules emergency release for php2shell flaws CVE-2026-109618 and CVE-2026-109619 (CVSS 9.2 RCE) after details leaked
The PHP security team announced an emergency security release for October 21, 2026 at 14:00 UTC, one day earlier than the leaked disclosure date. It addresses two critical flaws, CVE-2026-109618 and CVE-2026-109619 (dubbed php2shell), both rated CVSS v4.0 9.2. Leaked reports cited CVSS 10.0 and an impact reaching back to PHP 5, but PHP ha…