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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.
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Mon, 17 Aug 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the multicloud-operators-subscription component. This vulnerability allows a user on a managed cluster to escalate their privileges by creating a Subscription with specific, crafted annotations. Successful exploitation grants the attacker the ability to deploy resources into any namespace with the elevated permissions of the controller's Service Account, potentially leading to unauthorized access and control over cluster resources. | |
| Title | Multicloud-operators-subscription: multicloud-operators-subscription: isclusteradmin() trusts user-settable annotations on managed clusters | |
| First Time appeared |
Redhat
Redhat acm Redhat multicluster Globalhub Redhat openshift Redhat openshift Data Foundation |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:/a:redhat:acm:2 cpe:/a:redhat:multicluster_globalhub cpe:/a:redhat:openshift:4 cpe:/a:redhat:openshift_data_foundation:4 |
|
| Vendors & Products |
Redhat
Redhat acm Redhat multicluster Globalhub Redhat openshift Redhat openshift Data Foundation |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-17T18:12:36.136Z
Reserved: 2026-07-27T17:51:24.886Z
Link: CVE-2026-66792
No data.
Status : Received
Published: 2026-08-17T19:16:34.237
Modified: 2026-08-17T19:16:34.237
Link: CVE-2026-66792
No data.
OpenCVE Enrichment
Updated: 2026-08-17T19:30:17Z
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CWE-863
Incorrect Authorization