{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72508","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","state":"PUBLISHED","assignerShortName":"redhat","dateReserved":"2026-08-11T17:40:07.962Z","datePublished":"2026-08-12T19:41:18.859Z","dateUpdated":"2026-09-05T14:24:37.426Z"},"containers":{"cna":{"title":"Multicloud-operators-subscription: multicloud-operators-subscription: hub and spoke serviceaccounts bound to wildcard rbac (*/*/*)","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":"HIGH","baseScore":9.9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"descriptions":[{"lang":"en","value":"A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows a namespace-admin tenant to perform a confused-deputy attack by creating Subscription Custom Resources (CRs) that leverage a highly privileged ServiceAccount (SA). This enables the tenant to deploy arbitrary cluster-scoped resources, leading to privilege escalation and potential arbitrary code execution across the cluster."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.11","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/multicluster-operators-subscription-rhel9","defaultStatus":"affected","versions":[{"version":"1787263584","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:acm:2.11::el9"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.13","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/multicluster-operators-subscription-rhel9","defaultStatus":"affected","versions":[{"version":"1787263693","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:acm:2.13::el9"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.14","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/multicluster-operators-subscription-rhel9","defaultStatus":"affected","versions":[{"version":"1787170830","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:acm:2.14::el9"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.15","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/multicluster-operators-subscription-rhel9","defaultStatus":"affected","versions":[{"version":"1787240030","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:acm:2.15::el9"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.16","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/multicluster-operators-subscription-rhel9","defaultStatus":"affected","versions":[{"version":"1787242321","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:acm:2.16::el9"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2.17","collectionURL":"https://catalog.redhat.com/software/containers/","packageName":"rhacm2/multicluster-operators-subscription-rhel9","defaultStatus":"affected","versions":[{"version":"1787242108","lessThan":"*","versionType":"rpm","status":"unaffected"}],"cpes":["cpe:/a:redhat:acm:2.17::el9"]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:60386","name":"RHSA-2026:60386","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60387","name":"RHSA-2026:60387","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60388","name":"RHSA-2026:60388","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60389","name":"RHSA-2026:60389","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60390","name":"RHSA-2026:60390","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60391","name":"RHSA-2026:60391","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-72508","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2514225","name":"RHBZ#2514225","tags":["issue-tracking","x_refsource_REDHAT"]}],"datePublic":"2026-08-11T00:00:00.000Z","problemTypes":[{"descriptions":[{"cweId":"CWE-250","description":"Execution with Unnecessary Privileges","lang":"en","type":"CWE"}]}],"x_redhatCweChain":"CWE-250: Execution with Unnecessary Privileges","workarounds":[{"lang":"en","value":"To mitigate this issue, Red Hat Advanced Cluster Management for Kubernetes administrators should configure the application-manager addon to use the least-privilege RBAC variant. This involves applying the addon/manifests/permission/role.yaml configuration, which restricts the permissions granted to the application-manager ServiceAccount. Consult Red Hat documentation for specific instructions on how to apply custom RBAC configurations for RHACM addons. Applying this change may require a restart or reload of the affected components to take effect."}],"timeline":[{"lang":"en","time":"2026-08-11T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-08-11T00:00:00.000Z","value":"Made public."}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2026-09-05T14:24:37.426Z"},"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-13T14:15:53.219688Z","id":"CVE-2026-72508","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":"2026-08-13T14:16:11.777Z"}}]}}