Security Patching Advisory for PHP, Node.js, and LiteLLM
October 27, 2026
Critical vulnerabilities including PHP2Shell RCE (CVSS 9.2) and LiteLLM issues were identified between October 16 and 23, 2026. Mitigation requires immediate upgrades to PHP 8.5.12, 8.4.27, 8.3.36, or 8.2.35 to prevent remote code execution.
HOW THIS AFFECTS YOU
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builderYou must audit and upgrade your PHP and LiteLLM dependencies immediately to prevent RCE exploits.