PHP2Shell in Context: How CVE-2026-109618 and CVE-2026-109619 Compare to PHP's Older RCEs

PHP2Shell breaks PHP before your app code runs. How it lines up against CVE-2012-1823, CVE-2019-11043 and CVE-2024-4577, and why this blast radius is bigger.

October 22, 2026 · 16 min · secderr