How to Fix PHP CVE-2026-109618 and CVE-2026-109619: Complete Security Patch Guide
On October 21, 2026, the PHP project released security updates for two critical vulnerabilities, CVE-2026-109618 and CVE-2026-109619. These flaws can potentially allow unauthenticated remote code execution in affected PHP installations that serve web requests. This guide explains the vulnerabilities, the fixed PHP versions, how to update PHP on common Linux distributions and hosting control panels, … Read more