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CVE-2026-73137 A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM)
Description
A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM). A tenant with HelmRelease create permissions can exploit this vulnerability by manipulating the `secretRef.Namespace` field. This allows the `GetSecret()` function in the HelmRelease controller to fetch sensitive credentials from any namespace, which are then sent to an attacker-controlled Helm repository. This can lead to the exfiltration of credentials from arbitrary namespace Secrets, resulting in information disclosure.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Advanced Cluster Management for Kubernetes 2.11 1787263584 | premières → < 1787263584 | 1787263584 |
| Red Hat Advanced Cluster Management for Kubernetes 2.13 1787263693 | premières → < 1787263693 | 1787263693 |
| Red Hat Advanced Cluster Management for Kubernetes 2.14 1787170830 | premières → < 1787170830 | 1787170830 |
| Red Hat Advanced Cluster Management for Kubernetes 2.15 1787240030 | premières → < 1787240030 | 1787240030 |
| Red Hat Advanced Cluster Management for Kubernetes 2.16 1787242321 | premières → < 1787242321 | 1787242321 |
| Red Hat Advanced Cluster Management for Kubernetes 2.17 1787242108 | premières → < 1787242108 | 1787242108 |
Références
- RHSA-2026:60386 access.redhat.com
- RHSA-2026:60387 access.redhat.com
- RHSA-2026:60388 access.redhat.com
- RHSA-2026:60389 access.redhat.com
- RHSA-2026:60390 access.redhat.com
- RHSA-2026:60391 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2514223 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification