PT-2026-60566

Name of the Vulnerable Software and Affected Versions cert-manager versions 1.18.0 through 1.19.5 cert-manager versions 1.20.0 through 1.20.2 Description Namespace users can create Challenge resources under acme.cert-manager.io without admission validation that ties the Challenge to an Order, own...

CVE-2026-45737

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff can expose Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configuration annotation because HideSecretDatatarget, live, ... does...

CVE-2026-45737

Argo CD ServerSideDiff in versions 3.2.0–3.2.12, 3.3.10, and 3.4.2 can exposed Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configuration annotation because HideSecretData(target, live, ...) does not fully sanitize ResourceDiff.TargetState and LiveState predicted li...

CVE-2026-45737 Argo CD: Kubernetes Secret Extraction via ArgoCD ServerSideDiff via sensitive annotations

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff can expose Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configuration annotation because HideSecretDatatarget, live, ... does...

CVE-2026-45737 Argo CD: Kubernetes Secret Extraction via ArgoCD ServerSideDiff via sensitive annotations

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 3.2.0 until 3.2.12, 3.3.10, and 3.4.2, Argo CD ServerSideDiff can expose Kubernetes Secret values embedded in the kubectl.kubernetes.io/last-applied-configuration annotation because HideSecretDatatarget, live, ... does...

EUVD-2026-44789

Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Prior to 3.2.12, 3.3.10, and 3.4.2, Argo CD users with application write access can set link.argocd.argoproj.io/ annotations whose pipe-separated values are rendered by...

CVE-2026-56743

Cilium (versions 1.19.0–1.19.4) is affected where standard Kubernetes NetworkPolicy ipBlock rules without pod/namespace selectors, when configured with a non-default clusterName, can generate a wildcard namespace allow rule. The parser incorrectly creates a pod selector for selectorless peers, en...

CVE-2026-56743 Cilium may unexpectedly allow ingress traffic from the local namespace when a Kubernetes NetworkPolicy is configured with an ipBlock match

Cilium is a networking, observability, and security solution. From 1.19.0 to 1.19.4, standard Kubernetes NetworkPolicy specifications using CIDR-based ipBlock rules without pod or namespace selectors erroneously generate a wildcard namespace allow rule when Cilium is configured with a custom...

Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.11.10 security update

Red Hat Advanced Cluster Management for Kubernetes 2.11 General Availability release images, which add new features and enhancements, bug fixes, and updated container images. Red Hat Advanced Cluster Management for Kubernetes 2.11 images Red Hat Advanced Cluster Management for Kubernetes provides...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.6.12 security update

The multicluster engine for Kubernetes 2.6 General Availability release images, which add new features and enhancements, bug fixes, and updated container images. The multicluster engine for Kubernetes v2.6 images The multicluster engine for Kubernetes provides the foundational components that are...

CVE-2026-55723

CVE-2026-55723 betreft een injection kwetsbaarheid in de configuratie generator van de NGINX Ingress Controller. Bij configuratie via CRDs of Ingress-annotaties worden meerdere door de gebruiker beheerde velden in de gegenereerde NGINX-configuratie geschreven zonder sanering. Een geautoriseerde b...

K000161837: Out-of-band Security Notification (July 15, 2026)

Security Advisory Description On July 15, 2026, F5 announced the following security issues. This document is intended to serve as an overview of these vulnerabilities to help determine the impact to your F5 devices. You can find the details of each issue in the associated articles. Article CVE|...

Security update for terraform-provider-aws, terraform-provider-azurerm, terraform-provider-external, terraform-provider-google, terraform-provider-helm, terraform-provider-kubernetes, terraform-provid

This update for terraform-provider-aws, terraform-provider-azurerm, terraform-provider-external, terraform-provider-google, terraform-provider-helm, terraform-provider-kubernetes, terraform-provider-local, terraform-provider-null, terraform-provider-random, terraform-provider-tls fixes the...

SUSE-SU-2026:3056-1 Security update for terraform-provider-aws, terraform-provider-azurerm, terraform-provider-external, terraform-provider-google, terraform-provider-helm, terraform-provider-kubernetes, terraform-provider-local, terraform-provider-null, terraform-provider-random, terraform-provider-tls

This update for terraform-provider-aws, terraform-provider-azurerm, terraform-provider-external, terraform-provider-google, terraform-provider-helm, terraform-provider-kubernetes, terraform-provider-local, terraform-provider-null, terraform-provider-random, terraform-provider-tls fixes the...

Uncontrolled Resource Consumption

github.com/stackloklabs/mkp is vulnerable to Uncontrolled Resource Consumption Denial of Service. The vulnerability is due to the server accepting unbounded limitBytes and tailLines values and reading the entire Kubernetes pod log stream into memory without enforcing a size limit, which allows an...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.38 security and extras update

Red Hat OpenShift Container Platform release 4.19.38 is now available with updates to packages and images that fix several bugs. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a security impact of...

Improper Access Control

OpenCost is vulnerable to Improper Access Control. The vulnerability is due to missing authentication in the /serviceKey endpoint, which allows an attacker to overwrite the GCP service account key file remotely, leading to service disruption, credential theft, and potential privilege escalation...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the serviceAccountName field in the Kubernetes backend configuration. An attacker can gain elevated privileges by specifying an arbitrary ServiceAccount, allowing access to sensitive resources and potential ful...

GHSA-QF34-295C-26V8 Woodpecker: Privilege escalation via unrestricted serviceAccountName in the Kubernetes backend

Impact A privilege escalation vulnerability affects Woodpecker instances using the Kubernetes backend. The pipeline option backendoptions.kubernetes.serviceAccountName was passed directly to the pod spec without any admin gating. Who is impacted: any operator running the Kubernetes backend. Any...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the serviceAccountName field in the Kubernetes backend configuration. An attacker can gain elevated privileges by specifying an arbitrary ServiceAccount, allowing access to sensitive resources and potential ful...