Critical NGINX Vulnerability Enables DoS and Potentially Remote Code Execution19. July 2026CybersecurityCVE-2026-42533 in NGINX 1.30.3, 1.31.2 and older NGINX Plus versions enables denial-of-service and potentially code execution — immediate update to 1.30.4, 1.31.3, or Plus 37.0.3.1 required. Share on: