CVE-2026-9165
CVE-2026-9165: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.7
High [CVE-2026-9165] Unbounded GraphQL query depth allows authenticated denial of service
CVE-2026-9165Source published Source updated
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. Red Hat Product Security is aware of this issue affecting RHACS Central. Red Hat is not aware of malicious exploitation of this issue outside of coordinated testing. Updates addressing this issue will be released according to the RHACS support lifecycle. Refer to the associated errata when available for affected versions and update instructions. Red Hat severity: Important — CVSS 7.7 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).…
- Affected products in this advisory
- Red Hat Advanced Cluster Security 4.9
- Red Hat Advanced Cluster Security for Kubernetes 4.10
- Red Hat Advanced Cluster Security for Kubernetes 4.11
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- advanced-cluster-security/rhacs-main-rhel8:1783357116
- advanced-cluster-security/rhacs-main-rhel8:1783357140
- advanced-cluster-security/rhacs-main-rhel9:1783352589
- RHSA-2026:36319
2 more entries in the full advisory.
- Mitigation guidance
- There is no complete mitigation other than installing the update once available.
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