{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-75924","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","state":"PUBLISHED","assignerShortName":"redhat","dateReserved":"2026-08-18T15:29:26.756Z","datePublished":"2026-08-18T16:27:58.232Z","dateUpdated":"2026-08-18T17:58:03.483Z"},"containers":{"cna":{"title":"Managed-serviceaccount: managed-serviceaccount: hub addon-manager clusterrole grants cluster-wide secret read/write and csr approval","metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"format":"CVSS"}],"descriptions":[{"lang":"en","value":"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":[{"vendor":"Red Hat","product":"Multicluster Engine for Kubernetes","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"multicluster-engine/managed-serviceaccount-rhel9","defaultStatus":"affected","cpes":["cpe:/a:redhat:multicluster_engine"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"rhacm2/acm-cluster-permission-rhel9","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:acm:2"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"rhacm2/mtv-integrations-rhel9","defaultStatus":"unaffected","cpes":["cpe:/a:redhat:acm:2"]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-75924","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2515720","name":"RHBZ#2515720","tags":["issue-tracking","x_refsource_REDHAT"]}],"datePublic":"2026-08-18T15:30:00.000Z","problemTypes":[{"descriptions":[{"cweId":"CWE-269","description":"Improper Privilege Management","lang":"en","type":"CWE"}]}],"x_redhatCweChain":"CWE-269: Improper Privilege Management","workarounds":[{"lang":"en","value":"Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}],"timeline":[{"lang":"en","time":"2026-06-10T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-08-18T15:30:00.000Z","value":"Made public."}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2026-08-18T17:58:03.483Z"},"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T17:34:56.106889Z","id":"CVE-2026-75924","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-18T17:36:39.824Z"}}]}}