CVE-2025-47284 Gardener vulnerable to metadata injection for a project secret that can lead to privilege escalation

Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in the gardenlet component of Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0. It could allow a user with administrative privileges for a...

CVE-2025-47283 Bypassing project secret validation can lead to privilege escalation

Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 that could allow a user with administrative privileges for a Gardener project to obtain...

Important: Red Hat Security Advisory: Red Hat Developer Hub 1.6.0 release.

Red Hat Developer Hub 1.6.0 has been released. Red Hat Developer Hub RHDH is Red Hat's enterprise-grade, self-managed, customizable developer portal based on Backstage.io. RHDH is supported on OpenShift and other major Kubernetes clusters AKS, EKS, GKE. The core features of RHDH include a single...

CVE-2025-22021 netfilter: socket: Lookup orig tuple for IPv6 SNAT

In the Linux kernel, the following vulnerability has been resolved: netfilter: socket: Lookup orig tuple for IPv6 SNAT nfsklookupslowv4 does the conntrack lookup for IPv4 packets to restore the original 5-tuple in case of SNAT, to be able to find the right socket if any. Then socketmatch can...

CVE-2025-22021 netfilter: socket: Lookup orig tuple for IPv6 SNAT

In the Linux kernel, the following vulnerability has been resolved: netfilter: socket: Lookup orig tuple for IPv6 SNAT nfsklookupslowv4 does the conntrack lookup for IPv4 packets to restore the original 5-tuple in case of SNAT, to be able to find the right socket if any. Then socketmatch can...

CVE-2025-22021

Summary: The CVE-2025-22021 issue is in the Linux kernel netfilter socket lookup for IPv6 SNAT. The IPv4 path already performs a conntrack lookup to restore the original 5-tuple for socket matching; the IPv6 path nf_sk_lookup_slow_v6 lacked this, causing xt_socket matching failures on SNATed IPv6...

GHSA-459X-Q9HG-4GPQ Kyverno vulnerable to SSRF via Service Calls

Summary An attacker with the ability to create Kyverno policies in a Kubernetes cluster can use Service Call functionality to perform SSRF to a server under their control in order to exfiltrate data. Details According to the documentation, Service Call is intended to address services located insi...

CVE-2025-32445 Users can gain privileged access to the host system and cluster with EventSource and Sensor CR

Argo Events is an event-driven workflow automation framework for Kubernetes. A user with permission to create/modify EventSource and Sensor custom resources can gain privileged access to the host system and cluster, even without having direct administrative privileges. The EventSource and Sensor...

Important: Red Hat Security Advisory: Red Hat Developer Hub 1.4.3 release.

Red Hat Developer Hub 1.4.3 has been released. Red Hat Developer Hub RHDH is Red Hat's enterprise-grade, self-managed, customizable developer portal based on Backstage.io. RHDH is supported on OpenShift and other major Kubernetes clusters AKS, EKS, GKE. The core features of RHDH include a single...

Important: Red Hat Security Advisory: Red Hat Developer Hub 1.5.1 release.

Red Hat Developer Hub 1.5.1 has been released. Red Hat Developer Hub RHDH is Red Hat's enterprise-grade, self-managed, customizable developer portal based on Backstage.io. RHDH is supported on OpenShift and other major Kubernetes clusters AKS, EKS, GKE. The core features of RHDH include a single...

Scale Transcoding and AI Workloads with GPU Kubernetes Clusters

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Linux Distros Unpatched Vulnerability : CVE-2020-10749

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was found in all versions of containernetworking/plugins before version 0.8.6, that allows malicious containers in Kubernetes clusters to perfor...

Moderate: Red Hat Security Advisory: Red Hat Developer Hub 1.4.2 release.

Red Hat Developer Hub 1.4.2 has been released. Red Hat Developer Hub RHDH is Red Hat's enterprise-grade, self-managed, customizable developer portal based on Backstage.io. RHDH is supported on OpenShift and other major Kubernetes clusters AKS, EKS, GKE. The core features of RHDH include a single...

Important: Red Hat Security Advisory: RHSA: Submariner 0.17.5 - bug and security fixes

Submariner 0.17 packages that fix various bugs and add various enhancements that are now available for Red Hat Advanced Cluster Management for Kubernetes version 2.10 Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVS...

CVE-2024-56514 Karmada Tar Slips in CRDs archive extraction

Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Prior to version 1.12.0, both in karmadactl and karmada-operator, it is possible to supply a filesystem path, or an HTTPs URL to retrieve the custom resourc...

CVE-2024-56513 Karmada PULL Mode Cluster Privilege Escalation

Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Prior to version 1.12.0, the PULL mode clusters registered with the karmadactl register command have excessive privileges to access control plane resources...

Karmada 安全漏洞

Karmada is a Kubernete management system open-sourced by Karmada. A security vulnerability exists in Karmada versions prior to 1.12.0 that stems from allowing users to run cloud-native applications across multiple Kubernetes clusters and clouds...

Important: Red Hat Bug Fix Advisory: Red Hat Developer Hub 1.4.0 release.

Red Hat Developer Hub 1.4 has been released. Red Hat Developer Hub RHDH is Red Hat's enterprise-grade, self-managed, customizable developer portal based on Backstage.io. RHDH is supported on OpenShift and other major Kubernetes clusters AKS, EKS, GKE. The core features of RHDH include a single pa...

Important: Red Hat Bug Fix Advisory: Red Hat Developer Hub 1.2.5 bugfix release

Red Hat Developer Hub 1.2.5 has been released. Red Hat Developer Hub RHDH is Red Hat's enterprise-grade, self-managed, customizable developer portal based on Backstage.io. RHDH is supported on OpenShift and other major Kubernetes clusters AKS, EKS, GKE. The core features of RHDH include a single...

GHSA-9224-GGVW-WH7V VM images built with Image Builder and Proxmox provider use default credentials in github.com/kubernetes-sigs/image-builder

A security issue was discovered in the Kubernetes Image Builder versions = v0.1.37 where default credentials are enabled during the image build process. Virtual machine images built using the Proxmox provider do not disable these default credentials, and nodes using the resulting images may be...