I created a test realm with two clients (oidc). When I log in to client1, I can then access client2 without logging in. In keycloak, I see the active session for my user with both clients. When I log out on one of the two clients, the session is automatically closed in kc. The problem is that the ot…

You already got the relevant links regarding logout in this answer: [image] SSO problems and doubts Configuring the server Keep things simple. Forget about iframes and implement standard federation with OIDC using the Authorization Code flow with PKCE. Then, …

Problems with logout in KC

Configuring the server

dasniko May 19, 2026, 3:51pm 2

You already got the relevant links regarding logout in this answer:

Topic		Replies	Views
OIDC : For Delete User API, keycloak is not sending backchannel logout to all clients to invalidate the session Getting advice admin-console , authentication , oidc	0	304	March 6, 2024
KeyCloak SAML logout with user session having multiple clients Getting advice authentication , saml	0	436	June 6, 2024
Unable to invalidate user session using keycloak-js Getting advice oidc	0	1177	February 6, 2020
Logout from only a specific client_id using the Admin REST API	2	1758	November 10, 2025
No able to Single Sign Out from different protocol clients within same realm oidc , saml	0	1081	April 6, 2021

Problems with logout in KC

Related topics