Kubernetes

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity.

Project Gardener implements the automated management and operation of Kubernetes clusters as a service. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Rated low severity (CVSS 0.5), this vulnerability is remotely exploitable. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

A vulnerability exists in the Kubernetes C# client where the certificate validation logic accepts properly constructed certificates from any Certificate Authority (CA) without properly verifying the. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

feiskyer mcp-kubernetes-server through 0.1.11 allows OS command injection, even in read-only mode, via /mcp/kubectl because shell=True is used. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

feiskyer mcp-kubernetes-server through 0.1.11 does not consider chained commands in the implementation of --disable-write and --disable-delete, e.g., it allows a "kubectl version; kubectl delete pod". Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

The Chaos Controller Manager in Chaos Mesh exposes a GraphQL debugging server without authentication to the entire Kubernetes cluster, which provides an API to kill arbitrary processes in any. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Onyxia is a data science environment for kubernetes. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Kubernetes secrets-store-sync-controller in versions before 0.0.2 discloses service account tokens in logs. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity. No vendor patch available.

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Cockroach Labs cockroach-k8s-request-cert Empty Root Password Authentication Bypass Vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

OpenEBS Local PV RawFile allows dynamic deployment of Stateful Persistent Node-Local Volumes & Filesystems for Kubernetes. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.

A vulnerability exists in the NodeRestriction admission controller in Kubernetes clusters where node users can delete their corresponding node object by patching themselves with an OwnerReference to. Rated medium severity (CVSS 6.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

A security issue was discovered in the Kubernetes Image Builder where default credentials are enabled during the Windows image build process when using the Nutanix or VMware OVA providers. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Helm is a package manager for Charts for Kubernetes. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Allocation of Resources Without Limits vulnerability could allow attackers to exhaust system resources through uncontrolled allocation.

Helm is a package manager for Charts for Kubernetes. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use of Uninitialized Resource vulnerability could allow attackers to access uninitialized memory causing crashes or information disclosure.

External Secrets Operator is a Kubernetes operator that integrates external secret management systems. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Improper access control for some Device Plugins for Kubernetes software maintained by Intel before version 0.32.0 may allow a privileged user to potentially enable denial of service via local access. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Operator-SDK before version 0.15.2 scaffolds operator container images with an insecure user_setup script that leaves the /etc/passwd file with group-writable permissions (mode 664) and root group ownership, enabling any non-root container user who is a member of the root group to modify /etc/passwd and add arbitrary users with UID 0, achieving full container root compromise. Developers who used affected versions to build operators may still be deploying vulnerable container images if the insecure script persists in their build pipelines. The vulnerability carries a CVSS score of 6.4 with high complexity and high privilege requirements (CVSS:3.1/AV:L/AC:H/PR:H), but an EPSS score of 0.01% indicates minimal real-world exploitation likelihood; no public exploit code or active exploitation has been confirmed.

CVE-2025-53542 is a command injection vulnerability in Headlamp's macOS packaging workflow (codeSign.js) where unsanitized environment variables and config values are passed directly to Node.js execSync() without proper escaping, allowing local attackers to execute arbitrary commands. This affects Headlamp versions prior to 0.31.1, and while no active KEV or confirmed public POC is mentioned in available data, the vulnerability has a moderate-to-high CVSS score of 7.7 with user interaction required, making it a realistic threat in CI/CD and development environments.

Helm is a package manager for Charts for Kubernetes. Prior to 3.18.4, a specially crafted Chart.yaml file along with a specially linked Chart.lock file can lead to local code execution when dependencies are updated. Fields in a Chart.yaml file, that are carried over to a Chart.lock file when dependencies are updated and this file is written, can be crafted in a way that can cause execution if that same content were in a file that is executed (e.g., a bash.rc file or shell script). If the Chart.lock file is symlinked to one of these files updating dependencies will write the lock file content to the symlinked file. This can lead to unwanted execution. Helm warns of the symlinked file but did not stop execution due to symlinking. This issue has been resolved in Helm v3.18.4.

MCP Server Kubernetes is an MCP Server that can connect to a Kubernetes cluster and manage it. A command injection vulnerability exists in the mcp-server-kubernetes MCP Server. The vulnerability is caused by the unsanitized use of input parameters within a call to child_process.execSync, enabling an attacker to inject arbitrary system commands. Successful exploitation can lead to remote code execution under the server process's privileges. This vulnerability is fixed in 2.5.0.

A security vulnerability in A flaw (CVSS 8.8) that allows an authenticated attacker. High severity vulnerability requiring prompt remediation.

A flaw was found in Infinispan CLI. A sensitive password, decoded from a Base64-encoded Kubernetes secret, is processed in plaintext and included in a command string that may expose the data in an error message when a command is not found.

NVIDIA AIStore contains a vulnerability in the AIS Operator where a user may gain elevated k8s cluster access by using the ServiceAccount attached to the ClusterRole. A successful exploit of this vulnerability may lead to information disclosure.

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. Prior to STS version 2.31.0 and LTS version 2.27.7, if a Portainer administrator can be convinced to register a malicious container registry, or an existing container registry can be taken over, HTTP Headers (including registry authentication credentials or Portainer session tokens) may be leaked to that registry. This issue has been patched in STS version 2.31.0 and LTS version 2.27.7.

CVE-2025-26521 is a security vulnerability (CVSS 8.1). High severity vulnerability requiring prompt remediation.

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

A flaw was found in Stackrox, where it is vulnerable to Cross-site scripting (XSS) if the script code is included in a small subset of table cells. Rated medium severity (CVSS 5.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

An issue has been discovered in GitLab CE/EE affecting all versions from 10.2 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

containerd is an open-source container runtime. Rated medium severity (CVSS 4.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Gardener implements the automated management and operation of Kubernetes clusters as a service. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Gardener implements the automated management and operation of Kubernetes clusters as a service. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Gardener External DNS Management is an environment to manage external DNS entries for a kubernetes cluster. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

The bitnami/pgpool Docker image, and the bitnami/postgres-ha k8s chart, under default configurations, comes with an 'repmgr' user that allows unauthenticated access to the database inside the. Rated critical severity (CVSS 9.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

IBM Sterling Partner Engagement Manager 6.1.0, 6.2.0, 6.2.2 JWT secret is stored in public Helm Charts and is not stored as a Kubernetes secret. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Volcano is a Kubernetes-native batch scheduling system. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Kyverno is a policy engine designed for cloud native platform engineering teams. Rated high severity (CVSS 8.5), this vulnerability is remotely exploitable. Public exploit code available.

CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

MinIO Operator STS is a native IAM Authentication for Kubernetes. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

In the Linux kernel, the following vulnerability has been resolved: netfilter: socket: Lookup orig tuple for IPv6 SNAT nf_sk_lookup_slow_v4 does the conntrack lookup for IPv4 packets to restore the. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Argo Events is an event-driven workflow automation framework for Kubernetes. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Helm is a package manager for Charts for Kubernetes. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Charmed MySQL K8s operator is a Charmed Operator for running MySQL on Kubernetes. Rated medium severity (CVSS 5.0), this vulnerability is low attack complexity. No vendor patch available.

Tempo Operator incorrectly grants cluster-monitoring-view ClusterRole permissions to Tempo service accounts when Jaeger UI Monitor Tab is enabled, allowing authenticated users with TempoStack creation and Secret read permissions in a namespace to extract the service account token and gain unauthorized access to all cluster metrics. The vulnerability affects Grafana Tempo Operator and carries a CVSS score of 4.3 with low EPSS exploitation probability (0.21%, 44th percentile), indicating limited real-world attack likelihood despite the information disclosure impact. No public exploit code or active exploitation has been confirmed at time of analysis.

Tempo Operator creates overly-permissive ServiceAccount, ClusterRole, and ClusterRoleBinding resources that allow authenticated namespace users to extract the ServiceAccount token and abuse TokenReview and SubjectAccessReview APIs to enumerate other users' RBAC permissions, facilitating reconnaissance for follow-up attacks. While not enabling privilege escalation or impersonation directly, this information disclosure (CWE-200) under low complexity attack conditions affects any organization running Grafana Tempo Operator in multi-tenant or untrusted Kubernetes environments where namespace isolation is relied upon for security boundaries. EPSS exploitation probability is 0.21% (low), no public exploit code has been identified, and upstream remediation via GitHub PR #1145 has been made available by the Grafana Tempo Operator project.

JumpServer is an open source bastion host and an operation and maintenance security audit system. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

KNIME Business Hub is affected by the Ingress-nginx CVE-2025-1974 ( a.k.a IngressNightmare ) vulnerability which affects the ingress-nginx component. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `auth-url` Ingress annotation can be used to inject configuration into nginx. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 23.0%.

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where attacker-provided data are included in a filename by the ingress-nginx Admission Controller feature,. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

A critical vulnerability in Kubernetes ingress-nginx controller allows unauthenticated attackers with pod network access to achieve arbitrary code execution in the controller context. Dubbed 'IngressNightmare', this flaw exposes cluster Secrets including TLS certificates and service account tokens accessible to the ingress controller.

Kubernetes ingress-nginx contains a configuration injection vulnerability via the mirror-target and mirror-host Ingress annotations. Attackers can inject arbitrary NGINX configuration directives that lead to code execution in the ingress controller context, exposing cluster Secrets. This is a companion vulnerability to CVE-2025-1974 (IngressNightmare).

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `auth-tls-match-cn` Ingress annotation can be used to inject configuration into nginx. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and EPSS exploitation probability 20.8%.

Kyverno is a policy engine designed for cloud native platform engineering teams. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable. Public exploit code available.

Insecure permissions in kuadrant v0.11.3 allow attackers to gain access to the service account's token, leading to escalation of privileges via the secretes component in the k8s cluster. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

kcp is a Kubernetes-like control plane for form-factors and use-cases beyond Kubernetes and container workloads. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

A security issue was discovered in Kubernetes where a malicious or compromised pod could bypass network restrictions enforced by network policies during namespace deletion. Rated low severity (CVSS 3.1), this vulnerability is no authentication required. No vendor patch available.

The Bare Metal Operator (BMO) implements a Kubernetes API for managing bare metal hosts in Metal3. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity. No vendor patch available.

A credential exposure vulnerability in Red Hat Hive, a component of Multicluster Engine (MCE) and Advanced Cluster Management (ACM), allows VCenter credentials to leak into ClusterProvision objects after VSphere cluster provisioning. Users with read access to ClusterProvision objects can extract these credentials without needing direct Kubernetes Secret access, enabling unauthorized VCenter access, cluster manipulation, and privilege escalation. With an EPSS score of 0.13% (32nd percentile), active exploitation is currently assessed as low probability, and no public exploits have been reported.

This CVE only affects Kubernetes clusters that utilize the in-tree gitRepo volume to clone git repositories from other pods within the same node. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Ratify is a verification engine as a binary executable and on Kubernetes which enables verification of artifact security metadata and admits for deployment only those that comply with policies the user creates. In a Kubernetes environment, Ratify can be configured to authenticate to a private Azure Container Registry (ACR). The Azure workload identity and Azure managed identity authentication providers are configured in this setup. Users that configure a private ACR to be used with the Azure ...

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

A security issue was discovered in Kubernetes where a large number of container checkpoint requests made to the unauthenticated kubelet read-only HTTP endpoint may cause a Node Denial of Service by. Rated medium severity (CVSS 6.2), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

CrowdStrike uses industry-standard TLS (transport layer security) to secure communications from the Falcon sensor to the CrowdStrike cloud. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

In JetBrains TeamCity before 2024.12.2 improper Kubernetes connection settings could expose sensitive resources. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable. No vendor patch available.

When BIG-IP Next Central Manager is running, undisclosed requests to the BIG-IP Next Central Manager API can cause the BIG-IP Next Central Manager Node's Kubernetes service to terminate. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

kubewarden-controller is a Kubernetes controller that allows you to dynamically register Kubewarden admission policies. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

kubewarden-controller is a Kubernetes controller that allows you to dynamically register Kubewarden admission policies. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

kube-audit-rest is a simple logger of mutation/creation requests to the k8s api. Rated medium severity (CVSS 5.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity.

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Allocation of Resources Without Limits vulnerability could allow attackers to exhaust system resources through uncontrolled allocation.

In affected versions of the Octopus Kubernetes worker or agent, sensitive variables could be written to the Kubernetes script pod log in clear-text. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

A critical authentication bypass vulnerability exists in Red Hat OpenShift AI/OpenShift Data Science that allows attackers to escalate privileges and access multiple AI models within the same namespace using credentials from any single authenticated model. The vulnerability stems from ServiceAccount tokens being exposed in the UI, which can be exploited to gain unauthorized access to other models and APIs in the namespace with elevated view privileges. With an EPSS score of 0.10% and no current KEV listing, the vulnerability has relatively low real-world exploitation activity despite its high CVSS score of 8.8.