CVE-2026-18950: Red Hat Openshift Ai 2.25

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A flaw was found in odh-dashboard. An authenticated user of the dashboard can exploit a vulnerability related to how RoleBindings are created. The system does not properly validate the `roleRef` field, allowing a user to specify an arbitrary role, including highly privileged ones like `cluster-admin`. This can lead to privilege escalation, where an attacker gains unauthorized elevated access within their namespace and potentially persistent control over the system.

Affected products

• Red Hat Red Hat Openshift Ai 2.25: before 1785940823 (fixed in 1785940823)
• Red Hat Red Hat Openshift Ai 3.3: before 1786109683 (fixed in 1786109683)
• Red Hat Red Hat Openshift Ai 3.4: before 1786109665 (fixed in 1786109665)
• Red Hat Red Hat Openshift Ai Rhoai

Published 2026-08-10. Last modified 2026-09-28.