HIGH 8.8 NVD
CVE-2026-18951
A flaw was found in the Red Hat OpenShift AI (RHOAI) overlay for the training operator. The RHOAI overlay incorrectly aggregates `trainjobs` management permissi
A flaw was found in the Red Hat OpenShift AI (RHOAI) overlay for the training operator. The RHOAI overlay incorrectly aggregates `trainjobs` management permissions into the native Kubernetes `edit ClusterRole`. This allows any user with `edit ClusterRole` permissions in a namespace to create, modify, and delete `TrainJobs`. When combined with a separate vulnerability (TRN-01) that permits arbitrary pod configurations, a remote attacker with namespace editor privileges could exploit this to escalate privileges, potentially leading to arbitrary code execution.
References
- https://access.redhat.com/security/cve/CVE-2026-18951
- https://bugzilla.redhat.com/show_bug.cgi?id=2511187
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-08-10 via NVD.
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