CVE-2025-6017: Rhacm: users with clusterreader role can see credentials from managed-clusters

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-07-02 · updated 2026-10-30
Weakness: CWE-359

Description

A flaw was found in Red Hat Advanced Cluster Management through versions 2.10, before 2.10.7, 2.11, before 2.11.4, and 2.12, before 2.12.4. This vulnerability allows an unprivileged user to view confidential managed cluster credentials through the UI. This information should only be accessible to authorized users and may result in the loss of confidentiality of administrative information, which could be leaked to unauthorized actors.

Affected products

Red Hat Advanced Cluster Management for Kubernetes 2: from 2.10 before 2.10.7; from 2.11 before 2.11.4; from 2.12 before 2.12.4 — fixed in 2.10.7, 2.11.4, 2.12.4
ocm: before 0.16.0 — fixed in 0.16.0
Red Hat Advanced Cluster Management for Kubernetes 2.11 for RHEL 9: all versions — fixed in v2.11.8-3
Red Hat Advanced Cluster Management for Kubernetes 2.12 for RHEL 9: all versions — fixed in v2.12.4-22

How to fix

Upgrade to a fixed version: Red Hat Advanced Cluster Management for Kubernetes 2 2.10.7, 2.11.4, 2.12.4; ocm 0.16.0; Red Hat Advanced Cluster Management for Kubernetes 2.11 for RHEL 9 v2.11.8-3; Red Hat Advanced Cluster Management for Kubernetes 2.12 for RHEL 9 v2.12.4-22. Check the vendor advisory for mitigations.

References

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