Description (CNA)
A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows a namespace-admin tenant to perform a confused-deputy attack by creating Subscription Custom Resources (CRs) that leverage a highly privileged ServiceAccount (SA). This enables the tenant to deploy arbitrary cluster-scoped resources, leading to privilege escalation and potential arbitrary code execution across the cluster.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.11 | unaffected 1787263584 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.13 | unaffected 1787263693 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.14 | unaffected 1787170830 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.15 | unaffected 1787240030 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.16 | unaffected 1787242321 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.17 | unaffected 1787242108 before * |
CWE
CWE-250
References
- https://access.redhat.com/errata/RHSA-2026:60386
- https://access.redhat.com/errata/RHSA-2026:60387
- https://access.redhat.com/errata/RHSA-2026:60388
- https://access.redhat.com/errata/RHSA-2026:60389
- https://access.redhat.com/errata/RHSA-2026:60390
- https://access.redhat.com/errata/RHSA-2026:60391
- https://access.redhat.com/security/cve/CVE-2026-72508
- https://bugzilla.redhat.com/show_bug.cgi?id=2514225
ADP enrichment
No English description supplied.
No references supplied.