CVE-2026-73266

A flaw was found in the clusterclaims-controller component of Multicluster Engine MCE. An authenticated tenant can exploit this vulnerability by manipulating ClusterClaim labels. This allows the tenant to force a cluster to join a ManagedClusterSet belonging to another tenant. Such unauthorized...

CLEANSTART-2026-IZ22023 Security fixes in flux-image-automation-controller 1.2.1-r1

Package flux-image-automation-controller version 1.2.1-r1 fixes 13 vulnerabilities: CVE-2026-39828, CVE-2026-39829, CVE-2026-39830, CVE-2026-39831, CVE-2026-39832...

CLEANSTART-2026-MI51590 Security fixes in kserve-storage-controller 0.19.0-r0

Package kserve-storage-controller version 0.19.0-r0 fixes 91 vulnerabilities: CVE-2024-12254, CVE-2024-12718, CVE-2024-6232, CVE-2024-7592, CVE-2024-9287...

PT-2026-71706

Name of the Vulnerable Software and Affected Versions Multicluster Engine affected versions not specified Description A flaw in the clusterclaims-controller component allows an authenticated tenant to manipulate ClusterClaim labels. This manipulation enables a tenant to force a cluster to join a...

CVE-2026-19130

A flaw was found in the provider-credential-controller component of multicluster-engine MCE. An attacker with specific permissions on the hub cluster, and knowledge of a prior credential value, could exploit an authorization bypass vulnerability. By manipulating copiedFrom labels, the attacker...

EUVD-2026-57616

A flaw was found in the provider-credential-controller component of multicluster-engine MCE. An attacker with specific permissions on the hub cluster, and knowledge of a prior credential value, could exploit an authorization bypass vulnerability. By manipulating copiedFrom labels, the attacker...

CVE-2026-19130

The CVE-2026-19130 affects the provider-credential-controller component of multicluster-engine (MCE). The root cause is an authorization bypass that can be triggered by an attacker with specific hub-cluster permissions who knows a prior credential value, by manipulating copiedFrom labels. This co...

CVE-2026-19130 Provider-credential-controller: provider-credential-controller: cross-namespace credential propagation via attacker-controlled copiedfrom labels bypasses authorization

A flaw was found in the provider-credential-controller component of multicluster-engine MCE. An attacker with specific permissions on the hub cluster, and knowledge of a prior credential value, could exploit an authorization bypass vulnerability. By manipulating copiedFrom labels, the attacker...

CVE-2026-19130

A flaw was found in the provider-credential-controller component of multicluster-engine MCE. An attacker with specific permissions on the hub cluster, and knowledge of a prior credential value, could exploit an authorization bypass vulnerability. By manipulating copiedFrom labels, the attacker...

CVE-2026-73268

A flaw was found in the cluster-curator-controller component of multicluster engine MCE. A tenant with create or update permissions on ClusterCurator resources can inject an arbitrary Job specification. This is possible because the CreateJob function does not validate user-controlled input when...

CVE-2026-73269

A flaw was found in the cluster-curator-controller component. A local user, by creating a ClusterCurator resource with a specific naming convention, can trigger the creation of a cluster-scoped ClusterRoleBinding. This allows the user to escalate their privileges from namespace-local access to...

CVE-2026-73268

A flaw was found in the cluster-curator-controller component of multicluster engine MCE. A tenant with create or update permissions on ClusterCurator resources can inject an arbitrary Job specification. This is possible because the CreateJob function does not validate user-controlled input when...

CVE-2026-73268 Cluster-curator-controller: cluster-curator-controller: spec.install.overridejob allows arbitrary job spec injection

A flaw was found in the cluster-curator-controller component of multicluster engine MCE. A tenant with create or update permissions on ClusterCurator resources can inject an arbitrary Job specification. This is possible because the CreateJob function does not validate user-controlled input when...

CVE-2026-73268

A flaw was found in the cluster-curator-controller component of multicluster engine MCE. A tenant with create or update permissions on ClusterCurator resources can inject an arbitrary Job specification. This is possible because the CreateJob function does not validate user-controlled input when...

CVE-2026-73268

The CVE-2026-73268 entry concerns the cluster-curator-controller component of multicluster engine (MCE). A tenant with create/update permissions on ClusterCurator resources can inject an arbitrary Job specification via spec.install.overrideJob, because CreateJob() does not validate user-controlle...

EUVD-2026-57442

A flaw was found in the cluster-curator-controller component of multicluster engine MCE. A tenant with create or update permissions on ClusterCurator resources can inject an arbitrary Job specification. This is possible because the CreateJob function does not validate user-controlled input when...

CVE-2026-73268 Cluster-curator-controller: cluster-curator-controller: spec.install.overridejob allows arbitrary job spec injection

A flaw was found in the cluster-curator-controller component of multicluster engine MCE. A tenant with create or update permissions on ClusterCurator resources can inject an arbitrary Job specification. This is possible because the CreateJob function does not validate user-controlled input when...

CVE-2026-73269 Cluster-curator-controller: cluster-curator-controller: tenant-controllable trigger creates clusterrolebinding granting cluster-wide secrets access to namespace-local sa

A flaw was found in the cluster-curator-controller component. A local user, by creating a ClusterCurator resource with a specific naming convention, can trigger the creation of a cluster-scoped ClusterRoleBinding. This allows the user to escalate their privileges from namespace-local access to...

CVE-2026-73269

The CVE-2026-73269 entry concerns the cluster-curator-controller component. A local user who creates a ClusterCurator resource with a specific naming pattern can trigger the creation of a cluster-scoped ClusterRoleBinding, elevating from namespace-local access to cluster-wide control. This escala...

EUVD-2026-57439

A flaw was found in the cluster-curator-controller component. A local user, by creating a ClusterCurator resource with a specific naming convention, can trigger the creation of a cluster-scoped ClusterRoleBinding. This allows the user to escalate their privileges from namespace-local access to...