Kubernetes Nginx Ingress Controller vulnerabilities

2 vulnerabilities

Known vulnerabilities in Kubernetes Nginx Ingress Controller, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

5.3CVE-2018-1002104k8s.ioingress-nginx+2
EPSS score
1.14%
Versions < 1.5 of the Kubernetes ingress default backend, which handles invalid ingress traffic, exposed prometheus metrics publicly.8.8CVE-2026-4342k8s.ioingress-nginx+2
EPSS score
0.63%
A security issue was discovered in ingress-nginx where a combination of Ingress annotations can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx controller, and disclosure of Secrets accessible to the controller. (Note that in the default installation, the controller can access all Secrets cluster-wide.)