Keycloak 26.2.3 released

May 05 2025

To download the release go to Keycloak downloads.

Upgrading

Before upgrading refer to the migration guide for a complete list of changes.

All resolved issues

New features

• #38985 Possibility to log details and representation to the jboss-logging listener

Enhancements

• #39080 Standardize introductory text in Keycloak guides

Bugs

• #38104 Temporary failure in name resolution with nip.io ci
• #38145 Unknown error on authentication-flow delete action admin/ui
• #38482 SAML client certificate not persisted admin/ui
• #38487 [Keycloak Operator CI] - Test remote (slow) - UpdateTest.testExplicitStrategy ci
• #38660 Ldap federation seems to open and keep open a new thread/connection for each ldap request ldap
• #38671 Duplicate Key Violation When Reauthenticating After Account Deletion via Google identity-brokering
• #38703 Password Policy Changes get overwritten in the UI admin/ui
• #38799 Kerberos principal attribute value "comes back" when cleared. admin/ui
• #38873 Client Credentials tab : "Allow regex pattern comparison" toggle is always "On" on page load admin/ui
• #38911 Filtering of user- and admin-events by dateTo always returns empty results admin/api
• #38932 Home button always redirects to master realm when permission denied admin/ui
• #38934 UI: Readonly/disabled profile form input fields are visually indistinguishable from active fields account/ui
• #38964 [26.2.0/26.1.5] Regression: ClientList value is empty in UI for Custom UserStorageProviderFactory admin/ui
• #38970 Authentication request can fail with `unknown_error` authentication
• #39026 Fine-grained-permssion v2 Display problem admin/fine-grained-permissions
• #39037 UserInfo request fails by using an access token obtained in Hybrid flow with offline_access scope oidc
• #39046 Keycloak 26.2.0 can't authenticate to the H2 database after the upgrade core
• #39055 After import of keys an export doesn't include these values admin/ui
• #39065 Issue with SSL and `CertificatereloadManager` in Keycloak 26.2 when using Istio infinispan
• #39085 Redirects to admin endpoint 404s on hostname-admin / request scheme mismatch core
• #39124 [Operator CI] - Test remote (slow) ci
• #39180 Groups view: Filter/search bar disappears and groups not shown after clearing empty search results admin/ui
• #39182 Oracle driver problems in keycloak 26.2.1 dependencies
• #39187 Account console: defaultLocale item in select locale field account/ui
• #39206 Wrong UDP jgroups metric name docs
• #39219 Serverinfo response grows over time admin/api
• #39237 Deletion of a role is slow when when there are a lot of roles in the database core
• #39246 Duplicate user entries when searching custom attributes core
• #39274 Aurora DB should not update automatically to the latest minor version ci
• #39296 Inconsistent "grant_types" vs "grantTypes" Naming Causes GrantTypeCondition to Always Fail core
• #39312 SLO measurement should mention a month as a period docs