Sensitive Data Exposure in Red Hat Advanced Cluster Management for Kubernetes
CVE-2026-75485

5.5MEDIUM

Key Information:

Vendor

Red Hat
Status
Red Hat Advanced Cluster Management For Kubernetes 2
Vendor
CVE Published:
18 August 2026

What is CVE-2026-75485?

A vulnerability has been identified in the must-gather component of Red Hat Advanced Cluster Management for Kubernetes. This flaw allows the cluster Proxy object to be dumped in its raw form, bypassing the necessary sanitization processes that typically redact sensitive fields. As a result, basic-auth credentials may be exposed within the must-gather archive, posing a risk of sensitive authentication information being accessible to unauthorized individuals with access to the archive.

References

https://access.redhat.com/security/cve/CVE-2026-75485
vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2517905
issue-trackingx_refsource_REDHAT

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.