CVE-2026-4342

वीकनेस

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.)

प्रभावित प्रोडक्ट

• kubernetes nginx_ingress_controller

संदर्भ

• https://github.com/kubernetes/kubernetes/issues/137893
• http://www.openwall.com/lists/oss-security/2026/03/19/9