Medium6.1Vendor: HighRed Hat & Ubuntu Linux
Authenticated users can gain administrative access to OpenShift clusters via credential disclosure
CVE-2026-7163 Published Apr 30, 2026
CVE-2026-7163
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Authenticated users can gain administrative access to OpenShift clusters via credential disclosure. Red Hat rates this important (CVSS 6.1). Weakness: CWE-312. Affected package(s): multicluster-engine/assisted-service. Resolved in Red Hat advisory RHSA-2026:12116 — update the affected packages (`sudo dnf update`).
Affected versions
- multicluster-engine/assisted-service-8-rhel8:1778464111
- multicluster-engine/assisted-service-9-rhel9:1778464072
- multicluster-engine/assisted-service-8-rhel8:1777205801
- multicluster-engine/assisted-service-9-rhel9:1776983527
- multicluster-engine/assisted-service-9-rhel9:1776987609
- multicluster-engine/assisted-service-9-rhel9:1777205772
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Fixed versions
- RHSA-2026:12116
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:12116 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
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