Responding to core PHP vulnerabilities CVE-2026-109618 and CVE-2026-109619
Editor's note : This blog was updated on Oct. 21, 2026 at 3:30 p.m. PDT with additional guidance on Cloud Armor, and at 4:25 p.m. PDT with additional guidance on monitoring, patching, and remediation. PHP and Wiz Research disclosed today two critical vulnerabilities in the core …