Redhat Build_of_keycloak
65 CVEs affecting Redhat Build_of_keycloak. Latest disclosed: 2026-06-30. Critical: 0, High: 18.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-3047 | High | 8.8 | 2026-03-05 | A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language (SAML) client is configured as an Identity Provider (IdP)-init… |
CVE-2026-11800 | High | 8.1 | 2026-06-25 | A flaw was found in Keycloak. This JWT algorithm confusion vulnerability in the JWT Authorization Grant flow allows an attacker with valid client credentials t… |
CVE-2026-9800 | High | 8.1 | 2026-06-25 | A flaw was found in Keycloak Policy Enforcer. This vulnerability allows any authenticated user to bypass all authorization policies, including role, scope, and… |
CVE-2026-7504 | High | 8.1 | 2026-05-19 | A flaw was found in Keycloak's URL validation logic during redirect operations. By crafting a malicious request, an attacker could bypass validation to redirec… |
CVE-2026-4636 | High | 8.1 | 2026-04-02 | A flaw was found in Keycloak. An authenticated user with the uma_protection role can bypass User-Managed Access (UMA) policy validation. This allows the attack… |
CVE-2026-3009 | High | 8.1 | 2026-03-05 | A security flaw in the IdentityBrokerService.performLogin endpoint of Keycloak allows authentication to proceed using an Identity Provider (IdP) even after it… |
CVE-2024-1132 | High | 8.1 | 2024-04-17 | A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious requ… |
CVE-2026-9099 | High | 7.7 | 2026-06-25 | A flaw was found in Keycloak. A missing authorization check in the GroupResource.addChild() endpoint within the Admin REST API allows an authenticated user wit… |
CVE-2026-7507 | High | 7.5 | 2026-05-19 | A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authen… |
CVE-2026-7307 | High | 7.5 | 2026-05-19 | A flaw was found in Keycloak. A remote, unauthenticated attacker can send a specially crafted XML input to the Security Assertion Markup Language (SAML) endpoi… |
CVE-2026-4634 | High | 7.5 | 2026-04-02 | A flaw was found in Keycloak. An unauthenticated attacker can exploit this vulnerability by sending a specially crafted POST request with an excessively long s… |
CVE-2024-7885 | High | 7.5 | 2024-08-21 | A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs wh… |
CVE-2026-4282 | High | 7.4 | 2026-04-02 | A flaw was found in Keycloak. The SingleUseObjectProvider, a global key-value store, lacks proper type and namespace isolation. This vulnerability allows an un… |
CVE-2026-9086 | High | 7.3 | 2026-06-25 | A flaw was found in Keycloak. A remote attacker with administrative privileges, specifically those with `manage-client` permission or access to client registra… |
CVE-2026-9795 | High | 7.3 | 2026-05-28 | A flaw was found in Keycloak's Fine-Grained Admin Permissions (FGAPv2) feature. An administrator with limited client management permissions can exploit this vu… |
CVE-2026-3872 | High | 7.3 | 2026-04-02 | A flaw was found in Keycloak. This issue allows an attacker, who controls another path on the same web server, to bypass the allowed path in redirect Uniform R… |
CVE-2026-7571 | High | 7.1 | 2026-05-19 | A flaw was found in Keycloak. A low-privilege user, with knowledge of user credentials and client ID, can bypass a security control intended to disable the imp… |
CVE-2024-7341 | High | 7.1 | 2024-09-09 | A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even whe… |
CVE-2026-37980 | Medium | 6.9 | 2026-04-14 | A flaw was found in Keycloak, specifically in the organization selection login page. A remote attacker with `manage-realm` or `manage-organizations` administra… |
CVE-2026-9802 | Medium | 6.8 | 2026-05-28 | A flaw was found in Keycloak. When revokeRefreshToken=true is enabled and persistent session storage is in use, a server restart can reset internal timing mech… |