PT-2026-79122 · Red Hat · Red Hat Advanced Cluster Management For Kubernetes 2+6
CVE-2026-67567
·
Published
2026-08-20
·
Updated
2026-08-27
CVSS v3.1
9.9
Critical
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
multicloud-operators-subscription (affected versions not specified)
Description
A flaw in the multicloud-operators-subscription component allows a tenant with permissions to create HelmRelease custom resources (CRs) to bypass security controls. The HelmRelease controller processes Helm chart templates using elevated ServiceAccount privileges without proper validation, enabling the tenant to deploy arbitrary resources across the entire cluster.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Weakness Enumeration
Related Identifiers
Affected Products
Red Hat Advanced Cluster Management For Kubernetes 2
Red Hat Advanced Cluster Management For Kubernetes 2.11
Red Hat Advanced Cluster Management For Kubernetes 2.13
Red Hat Advanced Cluster Management For Kubernetes 2.14
Red Hat Advanced Cluster Management For Kubernetes 2.15
Red Hat Advanced Cluster Management For Kubernetes 2.16
Red Hat Advanced Cluster Management For Kubernetes 2.17