
A total of five serious security flaws have been identified within the Ingress NGINX Controller for Kubernetes, potentially leading to unauthenticated remote code execution (RCE), with over 6,500 clusters susceptible on the public internet. These vulnerabilities, cataloged as CVE-2025-24513, CVE-2025-24514, CVE-2025-1097, CVE-2025-1098, and CVE-2025-1974, have been collectively named IngressNightmare. Each flaw carries a high severity rating (CVSS score of 9.8)










