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...

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...

GHSA-QW5R-PPCG-F8RJ MKP: Unbounded Pod Log Read via Attacker-Controlled `limitBytes`/`tailLines` Causes Memory Exhaustion

Unbounded Pod Log Read via Attacker-Controlled limitBytes/tailLines Causes Memory Exhaustion Summary The MKP Model Context Protocol for Kubernetes server exposes a getresource MCP tool that proxies Kubernetes pod log requests. User-supplied limitBytes and tailLines parameters are parsed as...

GHSA-WMJ8-9953-VFF5 OpenCost ServiceKey Endpoint Unauthorized Credential Overwrite/Injection

Summary OpenCost contains an unauthenticated file write vulnerability in the /serviceKey endpoint that allows remote attackers to overwrite the GCP service account key file without authentication. This can lead to service disruption, credential theft, and potential privilege escalation within...

CVE-2026-8590

Vulnerability in Spotfire Spotfire Enterprise Spotfire Server modules, Spotfire Spotfire Enterprise with External Consumers Spotfire Server modules, Spotfire Spotfire on Kubernetes Spotfire Server modules. This issue affects Spotfire Enterprise: through 14.0.12, through 14.4.2, through 14.5.0,...

CVE-2026-8590

CVE-2026-8590 affects Spotfire Enterprise (Server modules), Spotfire Enterprise with External Consumers, and Spotfire on Kubernetes. It describes an OAuth2 PKCE bypass for public clients, with affected versions: Enterprise up to 14.0.12, 14.4.2, 14.5.0, 14.6.1–14.8.0; External Consumers up to 14....

SUSE-SU-2026:2965-1 Security update for kubernetes-old

This update for kubernetes-old rebuilds it against the current go security release...

CVE-2026-15416

A flaw was identified in Argo CD, the GitOps engine used by Red Hat OpenShift GitOps, that could allow an unauthenticated attacker with network access to the Argo CD repo-server to achieve remote code execution. Under certain conditions, the attacker may then manipulate cached data to deploy...

CVE-2026-15416 Argo-cd: argo cd unauthenticated remote code execution in repo-server via generatemanifest grpc endpoint

A flaw was identified in Argo CD, the GitOps engine used by Red Hat OpenShift GitOps, that could allow an unauthenticated attacker with network access to the Argo CD repo-server to achieve remote code execution. Under certain conditions, the attacker may then manipulate cached data to deploy...

CVE-2026-15416

Affected software/component: Argo CD repo-server (GitOps engine used by Red Hat OpenShift GitOps). The CVE-2026-15416 entry describes an unauthenticated attacker with network access who can achieve remote code execution on the Argo CD repo-server. Under certain conditions, this may allow the atta...

SUSE-SU-2026:2942-1 Security update for kubernetes

This update for kubernetes rebuilds it against the current go security release...