gatekeeper

Gatekeeper Gatekeeper は OPA とどう違うのか？ OPA とそのサイドカー kube-mgmt を利用する方法（別名 Gatekeeper v1.0）と比較して、Gatekeeper は以下の機能を導入しています: 拡張可能でパラメータ化された ポリシーライブラリ ポリシーライブラリをインスタンス化するためのネイティブ Kubernetes CRD（別名「制約」） ポリシーライブラリを拡張するためのネイティブ Kubernetes CRD（別名「制約テンプレート」） mutation サポートのためのネイティブ Kubernetes CRD 監査機能...

renovate-operator

Renovate: Kubernetes 네이티브 방식 자체 인프라에서 Renovate를 CRD 기반 스케줄링, 병렬 실행, 자동 발견, 내장 UI와 함께 실행하세요. Renovate를 자체 호스팅하고 이미 Kubernetes를 운영 중이라면, 이 operator는 일반적인 자체 호스팅 설정에서는 얻을 수 없는 제어와 관측성을 제공합니다. 모든 Renovate 플랫폼 지원: GitHub, GitLab, Bitbucket, Azure DevOps, Gitea 등. 이 operator는 Renovate가 지원하는 모든 플랫폼에서...

CVE-2026-34940

CVE-2026-34940 — KubeAI の Ollama 起動プローブにおけるモデル URL を介した OS コマンドインジェクション 深刻度 : 高 CVSS 8.7 CWE : CWE-78 — OS コマンドに使用される特殊要素の不適切な無害化 影響を受けるバージョン : github.com/kubeai-project/kubeai /tmp/pwned が実行されるのを確認しました。 この脆弱性を際立たせる点は、マルチテナント K8s クラスターでは、Model CRD の RBAC が明示的にクラスター管理者ではない...

K000162600: NGINX Gateway Fabric vulnerability CVE-2026-66362

Security Advisory Description When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the AuthenticationFilter custom resource definition CR...

CVE-2026-66782 Submariner-operator: operator clusterrole grants cluster-wide create/update on all configmaps

A flaw was found in the Submariner operator. This vulnerability allows for the exposure of a long-lived broker service account SA bearer token within the Submariner Custom Resource CR specification. An attacker with access to the cluster's etcd database or through kubectl get commands could obtai...

GO-2026-5602 vulnerabilities

Vulnerabilities for packages: external-secrets-operator...

CVE-2026-16456 Odh-model-controller: odh-model-controller: cross-namespace secret read via nim account crd confused deputy

A flaw was found in the odh-model-controller. An authenticated user with permissions to create custom resources can exploit a vulnerability in the loadSecret function. This function improperly reads the Secret namespace from user-controlled input without validation. This allows an attacker to rea...

CVE-2026-71325

Traefik is an open-source edge router that makes publishing services a fun and easy experience. Prior to 2.11.54, 3.6.25, and 3.7.10, cross-namespace @kubernetescrd references are not rejected for TraefikService backend references resolved by the service resolver. A tenant confined by RBAC to a...

Traefik: `allowCrossNamespace=false` bypass via `@kubernetescrd` TraefikService backendRef

Summary There is a medium severity vulnerability in Traefik's Kubernetes CRD provider. When providers.kubernetesCRD.allowCrossNamespace is disabled — the default — cross-namespace @kubernetescrd references are rejected for middlewares, TLS options and HTTP/TCP ServersTransports, but the same...

GHSA-62FC-8686-HFMQ Traefik: `allowCrossNamespace=false` bypass via `@kubernetescrd` TraefikService backendRef

Summary There is a medium severity vulnerability in Traefik's Kubernetes CRD provider. When providers.kubernetesCRD.allowCrossNamespace is disabled — the default — cross-namespace @kubernetescrd references are rejected for middlewares, TLS options and HTTP/TCP ServersTransports, but the same...

CVE-2026-71325

Traefik exposes a cross-namespace bypass for TraefikService backends via @kubernetescrd references. The CVE affects Traefik’s Kubernetes CRD service resolver: when the reference name contains an @kubernetescrd, the resolver’s guard for cross-namespace references is not enforced for TraefikService...

Traefik CRD IngressRouteTCP ServersTransport Cross-Provider Namespace Bypass

Summary There is a medium-severity cross-provider reference vulnerability in Traefik's Kubernetes CRD provider. The crossProviderNamespaces allowlist is enforced for HTTP serversTransport references but was not enforced for IngressRouteTCP service serversTransport references. A low-privileged...

GHSA-42CJ-M3VJ-89WV Traefik CRD IngressRouteTCP ServersTransport Cross-Provider Namespace Bypass

Summary There is a medium-severity cross-provider reference vulnerability in Traefik's Kubernetes CRD provider. The crossProviderNamespaces allowlist is enforced for HTTP serversTransport references but was not enforced for IngressRouteTCP service serversTransport references. A low-privileged...

CVE-2026-17617

IBM Application Gateway Operator 22.2 through 26.06 is vulnerable to Server-Side Request Forgery SSRF due to insufficient validation of URLs specified in custom resources...

CVE-2026-71208 KubeSphere - SSRF via Unvalidated Cluster CRD Connection Endpoint in Cluster Reconciliation

KubeSphere's cluster-controller reconciliation pkg/utils/clusterclient/clusterclient.go, addCluster processes every Cluster custom resource's connection configuration and immediately calls Discovery.ServerVersion against the CRD-specified Kubernetes API endpoint, which is parsed only for URL synt...

SUSE CVE-2026-50564

Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.24.0, Fission's Environment CRD exposes spec.runtime.podSpec and spec.builder.podSpec, which are merged into the Kubernetes pod specs fo...

EUVD-2026-36074

Fission: Incomplete capability denylist in Environment/Function PodSpec validation allows tenant-added CAPSYSTIME and cross-tenant node wall-clock corruption...

SUSE CVE-2026-55723

When NGINX Ingress Controller is configured with Custom Resource Definitions CRDs or Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without...

CVE-2026-55723 NGINX Ingress Controller vulnerability

When NGINX Ingress Controller is configured with Custom Resource Definitions CRDs or Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the generated NGINX configuration without...

GO-2026-5860 Fission Environment CRD PodSpec Injection Leading to Node Escape and Cluster Takeover in github.com/fission/fission

Fission Environment CRD PodSpec Injection Leading to Node Escape and Cluster Takeover in github.com/fission/fission...