CVE-2026-18950 (GCVE-0-2026-18950)
Vulnerability from cvelistv5
Published
2026-08-10 20:45
Modified
2026-08-19 10:21
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
https://access.redhat.com/errata/RHSA-2026:53261 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:53262 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:53263 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-18950 vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2511170 issue-tracking, x_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat OpenShift AI 2.25 Unaffected: 1785940823   < *
    cpe:/a:redhat:openshift_ai:2.25::el9
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