Threats Tagged 'cve-2026-17059'

Red Hat has issued a security update for the Red Hat build of Keycloak 26.6.7 images used in OpenShift Container Platform. The update addresses multiple security vulnerabilities including information disclosure, privilege escalation, authorization bypasses, remote code execution, and denial of service. Users are advised to apply the update to mitigate these risks.

Red Hat has released a security update for Red Hat build of Keycloak 26.6.7 addressing multiple vulnerabilities including information disclosure, privilege escalation, authorization bypasses, remote code execution, and denial of service. These flaws affect authentication, authorization, token handling, and endpoint protections. Users of affected versions prior to 26.6.7 are advised to apply the update to mitigate these risks.

A flaw was found in the role-users endpoint of the keycloak-services library, which is the core component of the Keycloak identity and access management solution. The issue occurs because the system fails to check if an administrator has permission to view individual users when listing members of a role. This allows a restricted administrator to see private information, such as names and email addresses, for users they should not be able to access.