Security Advisory : Critical PHP Vulnerability (CVE-2026-109618 / CVE-2026-109619)

Dear Customer, On October 21, 2026, the PHP project released an emergency security update addressing two critical vulnerabilities in PHP itself, tracked as CVE-2026-109618 and CVE-2026-109619 and rated 9.2 (Critical) on the CVSS v4.0 scale. These vulnerabilities could allow an unauthenticated attacker to execute code on servers running ... Read More »

21st Oct 2026