7.1
Élevée
CVE-2026-73266 A flaw was found in the clusterclaims-controller component of Multicluster Engine (MCE)
Description
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 access could enable the injection of policies and workloads into other tenants' clusters.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Multicluster Engine for Kubernetes | Versions non publiées | |
| multicluster engine for Kubernetes 2.10 1787196014 | premières → < 1787196014 | 1787196014 |
| multicluster engine for Kubernetes 2.11 1787239442 | premières → < 1787239442 | 1787239442 |
| multicluster engine for Kubernetes 2.17 1786577950 | premières → < 1786577950 | 1786577950 |
| multicluster engine for Kubernetes 2.6 1787259112 | premières → < 1787259112 | 1787259112 |
| multicluster engine for Kubernetes 2.8 1787259059 | premières → < 1787259059 | 1787259059 |
| multicluster engine for Kubernetes 2.9 1787195995 | premières → < 1787195995 | 1787195995 |
| multicluster engine for Kubernetes 2.1 1787196014 | premières → < 1787196014 | 1787196014 |
| multicluster engine for Kubernetes 2.9.0 1787195995 | premières → < 1787195995 | 1787195995 |
Afficher l’autre branche Masquer l’autre branche
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| multicluster engine for Kubernetes 2.11.0 1787239442 | premières → < 1787239442 | 1787239442 |
Références
- RHSA-2026:59556 access.redhat.com
- RHSA-2026:59557 access.redhat.com
- RHSA-2026:59558 access.redhat.com
- RHSA-2026:59559 access.redhat.com
- RHSA-2026:59579 access.redhat.com
- RHSA-2026:59593 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2514217 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
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