CVE-2025-1974 ingress-nginx admission controller RCE escalation

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

CVE-2025-1974 ingress-nginx admission controller RCE escalation

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

CVE-2025-1974 ingress-nginx admission controller RCE escalation

A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx controller. This can lead to disclosure of Secrets accessible to the controller. Note...

IngressNightmare: CVE-2025-1974 - 9.8 Critical Unauthenticated Remote Code Execution Vulnerabilities in Ingress NGINX

Over 40% of cloud environments are vulnerable to RCE, likely leading to a complete cluster takeover...

Critical Ingress NGINX Controller Vulnerability Allows RCE Without Authentication

A set of five critical security shortcomings have been disclosed in the Ingress NGINX Controller for Kubernetes that could result in unauthenticated remote code execution, putting over 6,500 clusters at immediate risk by exposing the component to the public internet. The vulnerabilities...

CVE-2025-30162

Cilium CVE-2025-30162 affects the eBPF-based dataplane in Cilium when Gateway API for Ingress is used with LB-IPAM or BGP LB services and namespace egress policies. The issue allows egress traffic from workloads governed by such policies to LoadBalancers configured by Gateway resources, while Loa...

CVE-2025-30162 East-west traffic not subject to egress policy enforcement for requests via Gateway API load balancers

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who use Gateway API for Ingress for some services and use LB-IPAM or BGP for LB Service implementation and use network policies to block egress traffic from workloads in a namespace to...

Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller

Ingress Controllers play a critical role within Kubernetes clusters by enabling the functionality of Ingress resources. Azure Kubernetes Service AKS is aware of several security vulnerabilities affecting the Kubernetes ingress-nginx controller, including CVE-2025-1098, CVE-2025-1974, CVE-2025-109...

Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller

Ingress Controllers play a critical role within Kubernetes clusters by enabling the functionality of Ingress resources. Azure Kubernetes Service AKS is aware of several security vulnerabilities affecting the Kubernetes ingress-nginx controller, including CVE-2025-1098, CVE-2025-1974, CVE-2025-109...

Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller

Ingress Controllers play a critical role within Kubernetes clusters by enabling the functionality of Ingress resources. Azure Kubernetes Service AKS is aware of several security vulnerabilities affecting the Kubernetes ingress-nginx controller, including CVE-2025-1098, CVE-2025-1974, CVE-2025-109...

Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller

Ingress Controllers play a critical role within Kubernetes clusters by enabling the functionality of Ingress resources. Azure Kubernetes Service AKS is aware of several security vulnerabilities affecting the Kubernetes ingress-nginx controller, including CVE-2025-1098, CVE-2025-1974, CVE-2025-109...

Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller

Ingress Controllers play a critical role within Kubernetes clusters by enabling the functionality of Ingress resources. Azure Kubernetes Service AKS is aware of several security vulnerabilities affecting the Kubernetes ingress-nginx controller, including CVE-2025-1098, CVE-2025-1974, CVE-2025-109...

Kubernetes ingress-nginx 输入验证错误漏洞

Ingress NGINX Controller is an open source portal controller that uses NGINX as a reverse proxy and load balancer. Ingress NGINX Controller suffers from a remote code execution vulnerability that stems from the mirror-target and mirror-host Ingress annotations can be used to inject arbitrary...

Kubernetes ingress-nginx 安全漏洞

Ingress NGINX Controller is an open source portal controller that uses NGINX as a reverse proxy and load balancer. Ingress NGINX Controller suffers from a remote code execution vulnerability that can be exploited by an attacker to gain access to sensitive data such as credentials and keys across...

Kubernetes ingress-nginx 输入验证错误漏洞

Kubernetes ingress-nginx is an entry controller for Kubernetes, an open source from the Cloud Native Computing Foundation that uses NGINX as a reverse proxy and load balancer. An input validation error vulnerability exists in Kubernetes ingress-nginx that originates from directory traversal and...

Kubernetes ingress-nginx 输入验证错误漏洞

Ingress NGINX Controller is an open source portal controller that uses NGINX as a reverse proxy and load balancer. Ingress NGINX Controller suffers from a remote code execution vulnerability that stems from auth-tls-match-cn Ingress annotations can be used to inject configurations, which could le...

Kubernetes ingress-nginx 输入验证错误漏洞

Ingress NGINX Controller is an open source portal controller that uses NGINX as a reverse proxy and load balancer. Ingress NGINX Controller suffers from a remote code execution vulnerability that can be exploited by an attacker to gain access to sensitive data such as credentials and keys across...

ingress-nginx admission controller RCE escalation

CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Score: 9.8, Critical A security issue was discovered in Kubernetes where under certain conditions, an unauthenticated attacker with access to the pod network can achieve arbitrary code execution in the context of the ingress-nginx...

ingress-nginx controller configuration injection via unsanitized mirror annotations

CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Score: 8.8, High A security issue was discovered in ingress-nginx where the \mirror-target\ and \mirror-host\ Ingress annotations can be used to inject arbitrary configuration into nginx. This can lead to arbitrary code execution in the...

ingress-nginx controller configuration injection via unsanitized auth-tls-match-cn annotation

CVSS Rating: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Score: 8.8, High A security issue was discovered in ingress-nginx where the \auth-tls-match-cn\ Ingress annotation can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-ngin...