CVE-2026-72200 ntfs: detect mapping-pairs LCN accumulator overflow

In the Linux kernel, the following vulnerability has been resolved: ntfs: detect mapping-pairs LCN accumulator overflow The NTFS mapping-pairs parser accumulates relative LCN deltas in a signed integer. A corrupted attribute can drive that addition past the representable range. One corrupt runlis...

EUVD-2026-57686

A flaw was found in acm-search-v2-rhel9. An attacker with administrative privileges on the hub cluster, specifically with patch access to the Search Custom Resource CR, could exploit a vulnerability in the Collector.ImageOverride field. This allows the attacker to deploy an arbitrary container...

CVE-2026-71471

A flaw was found in acm-search-v2-rhel9. An attacker with administrative privileges on the hub cluster, specifically with patch access to the Search Custom Resource CR, could exploit a vulnerability in the Collector.ImageOverride field. This allows the attacker to deploy an arbitrary container...

CVE-2026-71471 Acm-search-v2-rhel9: search-v2-operator: hub search cr collector.imageoverride propagated to every spoke as arbitrary container image

A flaw was found in acm-search-v2-rhel9. An attacker with administrative privileges on the hub cluster, specifically with patch access to the Search Custom Resource CR, could exploit a vulnerability in the Collector.ImageOverride field. This allows the attacker to deploy an arbitrary container...

CVE-2026-71471

A flaw was found in acm-search-v2-rhel9. An attacker with administrative privileges on the hub cluster, specifically with patch access to the Search Custom Resource CR, could exploit a vulnerability in the Collector.ImageOverride field. This allows the attacker to deploy an arbitrary container...

CVE-2026-72526

A flaw was found in the multicloud-integrations component. The Application propagation controller processes the ocm-managed-cluster annotation from an Application Custom Resource CR without proper validation. A tenant with permissions to create Applications on the hub cluster can exploit this to...

PT-2026-71359

Name of the Vulnerable Software and Affected Versions acm-search-v2-rhel9 affected versions not specified Description An attacker with administrative privileges on the hub cluster, specifically those with patch access to the Search Custom Resource CR, can exploit a flaw in the...

PT-2026-71253

Name of the Vulnerable Software and Affected Versions cluster-curator-controller affected versions not specified Description A flaw in the cluster-curator-controller component allows a local user to escalate privileges from namespace-local access to cluster-wide control. By creating a...

CVE-2026-66808

A flaw was found in hypershift-addon-operator. A hub-cluster administrator with write access to the hypershift-operator-install-flags ConfigMap can inject malicious command-line arguments into the privileged install Job. This vulnerability, known as argument injection, allows the attacker to pull...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.12.95 bug fix and security update

Red Hat OpenShift Container Platform release 4.12.95 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.12. Red Hat Product Security has rated this update as having a...

CVE-2026-44945

A privilege escalation vulnerability exists in Rancher's impersonation middleware pkg/auth/requests/impersonate.go. An authenticated Rancher user with the default user global role can gain full administrative access to the Rancher control plane and transitively to all downstream clusters it...

CVE-2026-44945 Cross-Cluster Impersonation Confused-Deputy Privilege Escalation

A privilege escalation vulnerability exists in Rancher's impersonation middleware pkg/auth/requests/impersonate.go. An authenticated Rancher user with the default user global role can gain full administrative access to the Rancher control plane and transitively to all downstream clusters it...

CVE-2026-44945

CVE-2026-44945 is a privilege escalation in Rancher’s impersonation middleware (pkg/auth/requests/impersonate.go). An authenticated user with the default global role can obtain full admin access to the Rancher control plane and downstream clusters. Affected: Rancher 2.11.0–2.11.15, 2.12.0–2.12.11...

EUVD-2026-53298

A privilege escalation vulnerability exists in Rancher's impersonation middleware pkg/auth/requests/impersonate.go. An authenticated Rancher user with the default user global role can gain full administrative access to the Rancher control plane and transitively to all downstream clusters it...

CVE-2026-44945 Cross-Cluster Impersonation Confused-Deputy Privilege Escalation

A privilege escalation vulnerability exists in Rancher's impersonation middleware pkg/auth/requests/impersonate.go. An authenticated Rancher user with the default user global role can gain full administrative access to the Rancher control plane and transitively to all downstream clusters it...

CVE-2026-55998

The endpoint /v3/import/tokenclusterId.yaml retrieves the cluster object before validating the token. When a valid cluster ID references a cluster that has private registry secrets configured, a nil pointer dereference in pkg/systemtemplate/privateregistry.go causes the request to return HTTP 502...

EUVD-2026-53258

The endpoint /v3/import/tokenclusterId.yaml retrieves the cluster object before validating the token. When a valid cluster ID references a cluster that has private registry secrets configured, a nil pointer dereference in pkg/systemtemplate/privateregistry.go causes the request to return HTTP 502...

PT-2026-68090

Name of the Vulnerable Software and Affected Versions Rancher versions 2.11.0 through 2.11.15 Rancher versions 2.12.0 through 2.12.11 Rancher versions 2.13.0 through 2.13.7 Rancher versions 2.14.0 through 2.14.1 Description A privilege escalation issue exists in the impersonation middleware locat...

Critical: Red Hat Security Advisory: multicluster engine for Kubernetes v2.17.1 security update

Red Hat multicluster engine for Kubernetes v2.17 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base scor...

Critical: Red Hat Security Advisory: multicluster engine for Kubernetes v2.6.13 security update

Red Hat multicluster engine for Kubernetes v2.6 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score...