Описание
A flaw was found in the Keycloak LDAP User Federation provider. This vulnerability allows an authenticated realm administrator to trigger deserialization of untrusted Java objects via a malicious LDAP server configuration.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Дополнительная информация
Статус:
EPSS
5.5 Medium
CVSS3
Связанные уязвимости
A flaw was found in the Keycloak LDAP User Federation provider. This vulnerability allows an authenticated realm administrator to trigger deserialization of untrusted Java objects via a malicious LDAP server configuration.
A flaw was found in the Keycloak LDAP User Federation provider. This v ...
Keycloak LDAP User Federation provider enables admin-triggered untrusted Java deserialization
ALT-PU-2025-15722: package `keycloak` update to version 26.4.7-alt3
ALT-PU-2026-2135: package `keycloak` update to version 26.5.2-alt1
EPSS
5.5 Medium
CVSS3