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CVE-2026-42533critical

Critical NGINX Vulnerability Can Crash Workers and May Allow Remote Code Execution

A critical vulnerability, tracked as CVE-2026-42533, has been reported in NGINX, a widely used web server and reverse proxy. This flaw is said to potentially enable remote attackers to crash worker processes and may, in certain configurations, lead to remote code execution. The vulnerability affects a broad range of NGINX versions, specifically from 0.9.6 up to 1.31.2.