VULNERABILITY INTELLIGENCE
CVE-2026-15218
CVSS score7.9 HIGH
EPSS probability0.71%
CISA KEVNot currently listed
Published2026-08-17
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L
Description
A flaw was found in the maas-api and maas-controller ServiceAccounts within Red Hat OpenShift AI. These ServiceAccounts are granted cluster-wide permissions that exceed their operational requirements. An attacker who compromises the identity of these ServiceAccounts, either through a remote code execution vulnerability or by creating a malicious pod in the same namespace, could exploit these excessive permissions. This could lead to full cluster administrator privileges through the creation of new ClusterRoleBindings or the disclosure of sensitive information by accessing all secrets across the cluster.
Weakness classification
- secalert@redhat.com: CWE-266