Description
A flaw was found in multicloud-operators-subscription. A privileged user, specifically a namespace administrator capable of creating Channel and Subscription resources, can exploit this vulnerability. By manipulating the Channel.Spec.SecretRef.Namespace field, the user can cause the system to copy sensitive Secret contents from other namespaces into their own, leading to information disclosure.
Metrics
CVSS 3.1 7.7/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:NWeakness enumeration
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| 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
- 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-2026-66878
- https://bugzilla.redhat.com/show_bug.cgi?id=2514226
Timeline
- Published
- Aug 12, 2026
- Last modified
- Oct 24, 2026
- NVD status
- Awaiting Analysis