CVE-2026-18950

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.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2026:53261
https://access.redhat.com/errata/RHSA-2026:53262
https://access.redhat.com/errata/RHSA-2026:53263
https://access.redhat.com/security/cve/CVE-2026-18950
https://bugzilla.redhat.com/show_bug.cgi?id=2511170

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-10 21:17

Updated : 2026-08-19 11:16

NVD link : CVE-2026-18950

Mitre link : CVE-2026-18950

CVE.ORG link : CVE-2026-18950

JSON object : View

Products Affected

No product.

CWE

CWE-269

Improper Privilege Management

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