Ingress NGINX RCE Vulnerability Allows Attackers to Compromise Entire Cluster

A series of remote code execution (RCE) vulnerabilities known as “IngressNightmare” have been discovered in the Ingress NGINX Controller for Kubernetes. These vulnerabilities, identified as CVE-2025-1097, CVE-2025-1098, CVE-2025-24514, and CVE-2025-1974, pose a critical threat to Kubernetes clusters, allowing attackers to gain unauthorized access to…