Description
A flaw was found in the must-gather component of Red Hat Advanced Cluster Management for Kubernetes. Certain ACM wrapper Custom Resources that embed Secret data are collected without redaction. When an administrator runs must-gather, credentials and tokens are captured in cleartext in the resulting archive, potentially exposing sensitive information to anyone with access to the archive.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.11 | — | — |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.13 | — | — |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.14 | — | — |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.15 | — | — |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.16 | — | — |
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2.17 | — | — |
References
- RHSA-2026:60386 vendor-advisory
- RHSA-2026:60387 vendor-advisory
- RHSA-2026:60388 vendor-advisory
- RHSA-2026:60389 vendor-advisory
- RHSA-2026:60390 vendor-advisory
- RHSA-2026:60391 vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-73834 vdb-entry
- RHBZ#2517904 issue-tracking