CVE-2026-4342 in Kubernetes
Сводка
по MITRE • 20.03.2026
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.)
If you want to get best quality of vulnerability data, you may have to visit VulDB.