Description (CNA)
A flaw was found in Red Hat Advanced Cluster Security for Kubernetes (RHACS). Central does not limit the depth of GraphQL queries served on the authenticated GraphQL API. An authenticated user with a valid API token can send deeply nested queries that cause excessive resource consumption in Central, resulting in a denial of service for the management plane.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Advanced Cluster Security 4.9 | unaffected 1783357116 before * |
| Red Hat / Red Hat Advanced Cluster Security for Kubernetes 4.10 | unaffected 1783357140 before * |
| Red Hat / Red Hat Advanced Cluster Security for Kubernetes 4.11 | unaffected 1783352589 before * |
| Red Hat / Red Hat Advanced Cluster Security 4 | affected |
CWE
CWE-400
References
- https://access.redhat.com/errata/RHSA-2026:36207
- https://access.redhat.com/errata/RHSA-2026:36319
- https://access.redhat.com/errata/RHSA-2026:36625
- https://access.redhat.com/security/cve/CVE-2026-9165
- https://bugzilla.redhat.com/show_bug.cgi?id=2480505
ADP enrichment
No English description supplied.
No references supplied.