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 (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...

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,...

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,...

Exploit for CVE-2026-31431

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

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...

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...

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...

IBM Turbonomic Prometrobo Agent security vulnerabilities

The IBM Turbonomic prometurbo agent is a component in IBM Turbonomic Application Resource Management that is used to manage resource configurations. An elevation of privilege vulnerability exists in IBM Turbonomic prometurbo agent. The vulnerability stems from an excessive cluster-wide permission...

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...

Important: fence-agents security update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: cryptography: cryptography Subgroup Attack Due to Missing Subgroup...

PT-2026-36199

Name of the Vulnerable Software and Affected Versions IBM Turbonomic prometurbo agent versions 8.16.0 through 8.17.6 Description IBM Turbonomic Application Resource Management grants excessive cluster-wide permissions, which include unrestricted read access to all secrets. An attacker who...

Red Hat assisted-service security vulnerabilities

Red Hat Assisted-Service is a backend service component provided by Red Hat Inc. in the United States, which offers REST APIs. It primarily serves the OpenShift ecosystem. There is a security vulnerability in Red Hat Assisted-Service. This vulnerability stems from the REST API component of...

PT-2026-36097

Name of the Vulnerable Software and Affected Versions Multicluster Engine affected versions not specified Red Hat Advanced Cluster Management affected versions not specified Description A flaw in the assisted-service REST API, an optional Assisted Installer component in the Multicluster Engine,...

AlmaLinux 10 : pcs (ALSA-2026:10713)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:10713 advisory. lodash: lodash: Arbitrary code execution via untrusted input in template imports CVE-2026-4800 Tenable has extracted the preceding description block directly fro...