CVE-2026-9165: high-severity vulnerability in Red Hat Advanced Cluster Security 4
Stackrox: stackrox: unbounded graphql query depth allows authenticated denial of service
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 0.5%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected products
Red Hat · Red Hat Advanced Cluster Security 4Red Hat · Red Hat Advanced Cluster Security 4.9Red Hat · Red Hat Advanced Cluster Security for Kubernetes 4.10Red Hat · Red Hat Advanced Cluster Security for Kubernetes 4.11Related CVEs — Red Hat Advanced Cluster Security 4
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