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Trend #devops
14 posts in the last 7 days
Cover image for PHP2Shell Critical RCE Vulnerabilities (CVE-2026-109618/19)

PHP2Shell Critical RCE Vulnerabilities (CVE-2026-109618/19)

Developers are rushing to patch critical unauthenticated remote code execution vulnerabilities known as PHP2Shell (CVE-2026-109618 and CVE-2026-109619). These severe runtime bugs affect PHP versions 5.4 through 8.5, prompting urgent infrastructure audits and updates across VPS, Docker, and various web server configurations.

Key Areas of Focus:

  • Which servers and Docker containers in my infrastructure are running vulnerable PHP versions?
  • How do I apply the emergency security patches (PHP 8.5.12, 8.4.27, 8.3.36, 8.2.35) across different environments?
  • What mitigation steps are required for end-of-life PHP versions like 8.1 and older that lack official fixes?
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