Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.16.1 security update

Red Hat Advanced Cluster Management for Kubernetes 2.16 General Availability release images, which add new features and enhancements, bug fixes, and updated container images. Red Hat Advanced Cluster Management for Kubernetes 2.16 images Red Hat Advanced Cluster Management for Kubernetes provides...

Important: Red Hat Security Advisory: RHACS 4.10.2 security and bug fix update

Updated images are now available for Red Hat Advanced Cluster Security RHACS, which typically include new features, bug fixes, and/or security patches. See the release notes link in the references section for a description of the fixes and enhancements in this particular release...

Important: Red Hat Security Advisory: RHACS 4.9.6 security and bug fix update

Updated images are now available for Red Hat Advanced Cluster Security RHACS, which typically include new features, bug fixes, and/or security patches. See the release notes link in the references section for a description of the fixes and enhancements in this particular release...

Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.15.2 security update

Red Hat Advanced Cluster Management for Kubernetes 2.15 General Availability release images, which add new features and enhancements, bug fixes, and updated container images. Red Hat Advanced Cluster Management for Kubernetes 2.15 images Red Hat Advanced Cluster Management for Kubernetes provides...

Corosync Cluster Engine Heap Buffer Overflow DoS

The vulnerability of the coroparse.c component of the Corosync cluster engine is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to cause a service failure...

Corosync remove_whitespace DoS

The vulnerability of the removewhitespace function in the Corosync cluster engine is related to buffer overflows in the stack. Exploiting this vulnerability could allow an attacker to cause a service failure...

Corosync Cluster Engine Heap Buffer Overflow DoS

The vulnerability of the coroparse.c component of the Corosync cluster engine is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to cause a service failure...

OESA-2026-2162 kubernetes security update

Container cluster management. Security Fixes: A flaw was found in the SPDY streaming code used by Kubelet, CRI-O, and kube-apiserver. An attacker with specific cluster roles, such as those allowing access to pod port forwarding, execution, or attachment, or node proxying, could exploit this...

CVE-2026-6389

IBM Turbonomic prometurbo agent 8.16.0 through 8.17.6 IBM Turbonomic Application Resource Management grants excessive cluster‑wide permissions, including unrestricted read access to all secrets. An attacker that compromises the operator or its service account can exfiltrate sensitive credentials,...

CVE-2026-6389 IBM Turbonomic Prometurbo agent used by IBM Turbonomic Application Resource Management is affected by a single vulnerability

IBM Turbonomic prometurbo agent 8.16.0 through 8.17.6 IBM Turbonomic Application Resource Management grants excessive cluster‑wide permissions, including unrestricted read access to all secrets. An attacker that compromises the operator or its service account can exfiltrate sensitive credentials,...

CVE-2026-6389

IBM Turbonomic prometurbo agent 8.16.0 through 8.17.6 IBM Turbonomic Application Resource Management grants excessive cluster‑wide permissions, including unrestricted read access to all secrets. An attacker that compromises the operator or its service account can exfiltrate sensitive credentials,...

CVE-2026-6389

IBM Turbonomic Prometurbo agent (application resource management) versions 8.16.0–8.17.6 expose cluster‑wide permissions, including unrestricted read access to all secrets. This enables an attacker with operator/service account access to exfiltrate credentials, escalate privileges, and potentiall...

CVE-2026-6389 IBM Turbonomic Prometurbo agent used by IBM Turbonomic Application Resource Management is affected by a single vulnerability

IBM Turbonomic prometurbo agent 8.16.0 through 8.17.6 IBM Turbonomic Application Resource Management grants excessive cluster‑wide permissions, including unrestricted read access to all secrets. An attacker that compromises the operator or its service account can exfiltrate sensitive credentials,...

EUVD-2026-26446

IBM Turbonomic prometurbo agent 8.16.0 through 8.17.6 IBM Turbonomic Application Resource Management grants excessive cluster‑wide permissions, including unrestricted read access to all secrets. An attacker that compromises the operator or its service account can exfiltrate sensitive credentials,...

Exploit for CVE-2026-31431

copy-fail-blocker BPF-LSM mitigation for CVE-2026-31431htt...

CVE-2026-7163

CVE-2026-7163 affects the Assisted-service REST API in the Multicluster Engine (MCE) used with Red Hat ACM/MCE on-prem deployments. An authenticated user with minimal namespace privileges can obtain administrative credentials (the kubeadmin password) and kubeconfig for any cluster provisioned thr...

CVE-2026-7163 Assisted-service: assisted-service: authenticated users can gain administrative access to openshift clusters via credential disclosure

A vulnerability in the assisted-service REST API, an optional Assisted Installer assisted-service component in the Multicluster Engine MCE, allows an authenticated user with minimal namespace-scoped privileges to obtain administrative credentials for arbitrary clusters provisioned through the hub...

EUVD-2026-26374

A vulnerability in the assisted-service REST API, an optional Assisted Installer assisted-service component in the Multicluster Engine MCE, allows an authenticated user with minimal namespace-scoped privileges to obtain administrative credentials for arbitrary clusters provisioned through the hub...

CLEANSTART-2026-DN20646 spdystream is a Go library for multiplexing streams over SPDY connections

Multiple security vulnerabilities affect the percona-xtradb-cluster-operator-fips package. spdystream is a Go library for multiplexing streams over SPDY connections. See references for individual vulnerability details...

CVE-2026-7163: Cleartext Storage of Sensitive Information

A vulnerability in the assisted-service REST API, an optional Assisted Installer assisted-service component in the Multicluster Engine MCE, allows an authenticated user with minimal namespace-scoped privileges to obtain administrative credentials for arbitrary clusters provisioned through the hub...