CVE-2026-75924: Managed-serviceaccount: hub addon-manager clusterrole grants cluster-wide secret read/write and csr approval
Red Hat · Multicluster Engine for Kubernetes
Affected: Red Hat Multicluster Engine for Kubernetes · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 18% of scored CVEs
DescriptionCVE.org
A flaw was found in managed-serviceaccount. A compromised addon-manager pod, due to its ClusterRole granting excessive permissions, can read any secret across all namespaces. Additionally, it can approve arbitrary Certificate Signing Requests (CSRs), which could lead to information disclosure and privilege escalation within the cluster.
Affected products3
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Red Hat · Multicluster Engine for KubernetesVersions not stated
- Red Hat · Red Hat Advanced Cluster Management for Kubernetes 2Versions not stated
- Red Hat · Red Hat Advanced Cluster Management for Kubernetes 2Versions not stated
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Red Hat
- Published
- August 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-75924 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.