{"id":"CVE-2026-18950","title":"A flaw was found in odh-dashboard","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 arbit…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-266","CWE-269"],"vendor":"Red Hat","product":"rhoai/odh-dashboard-rhel9","affected":["rhoai/odh-dashboard-rhel9 (all versions)","rhoai/odh-dashboard-rhel9 (all versions)","rhoai/odh-dashboard-rhel9 (all versions)","rhoai/odh-mod-arch-automl-rhel9","rhoai/odh-mod-arch-autorag-rhel9","rhoai/odh-mod-arch-eval-hub-rhel9","rhoai/odh-mod-arch-gen-ai-rhel9","rhoai/odh-mod-arch-maas-rhel9","rhoai/odh-mod-arch-mlflow-rhel9","rhoai/odh-mod-arch-model-registry-rhel9"],"published":"2026-08-10","updated":"2026-09-28","sourceUpdated":"2026-09-28T10:16:44.233","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18950","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:53261","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:53262","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:53263","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-18950","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2511170","label":"secalert@redhat.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-08-11T17:44:28.696778Z"},"epss":0.00523,"epssPercentile":0.42097,"ingestedAt":"2026-09-28T10:07:17.785Z","slug":"CVE-2026-18950","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}