CVE-2026-97177

A flaw in the Keycloak Admin REST API user update mechanism allows for a permission bypass when Fine-Grained Admin Permissions are enabled. The system fails to validate specific password reset authorizations during general user profile updates. This allows a delegated administrator —who should be...

CVE-2026-94218

A flaw in Keycloak's authentication session management allows a user to bypass mandatory 2FA setup enforcement configured via a client policy. During the login process, manually visiting a specific session restart web link clears internal markers that track required security steps, letting the us...

CVE-2026-94218 Keycloak-services: keycloak-services: 2fa setup enforcement bypass via authentication session restart endpoint

A flaw was found in the authentication session management of Keycloak, an identity and access management solution. The issue occurs when an administrator enforces a stronger authentication flow, such as mandatory two-factor authentication 2FA setup, through a client policy. A user can bypass this...

CVE-2026-94217

CVE-2026-94217 is a flaw in the User-Managed Access (UMA) implementation of Keycloak , specifically in the authorization token endpoint when processing permission tickets. When two different users own resources with the same name, the system incorrectly merges permissions from both resources when...

CVE-2026-94001 Keycloak-services: keycloak-services: admin credential delete bypasses denied reset-password permission

A flaw was found in the Admin REST API of Keycloak, an open-source identity and access management solution. The endpoint used for deleting user credentials does not correctly check for fine-grained reset-password permissions. This allows a delegated administrator, who should be restricted from...

CVE-2026-94001

A flaw in the Admin REST API of Keycloak (an open-source identity and access management solution) allows a delegated administrator to bypass fine-grained reset-password permissions. The endpoint used for deleting user credentials fails to properly check these permissions, enabling an administrato...

CVE-2026-93999 Keycloak-services: keycloak-services: token refresh continues issuing tokens for disabled audience clients

A flaw was found in the OIDC protocol implementation of Keycloak, an open-source identity and access management solution. The issue occurs during the token refresh process when the server restores requested audiences from stored client IDs. Keycloak fails to verify if the target audience client i...

CVE-2026-93999

Keycloak's OIDC token refresh process contains a flaw where the server restores requested audiences from stored client IDs but fails to verify whether the target audience client is still enabled before issuing a new access token. This allows an application holding an existing refresh token to con...

CLEANSTART-2026-CJ40397 flaw was found in the full-scope-disabled client-policy executor within the keycloak-services component

Security vulnerability affects the keycloak package. A flaw was found in the full-scope-disabled client-policy executor within the keycloak-services component...

CLEANSTART-2026-QD34582 flaw was found in the key provider component of the keycloak-services library, which is the core engine for the Red Hat Build of Keycloak

Security vulnerability affects the keycloak package. A flaw was found in the key provider component of the keycloak-services library, which is the core engine for the Red Hat Build of Keycloak...

CLEANSTART-2026-BB61412 flaw was found in the JWT Bearer authorization grant implementation within the keycloak-services component of Red Hat Build of Keycloak

Security vulnerability affects the keycloak package. A flaw was found in the JWT Bearer authorization grant implementation within the keycloak-services component of Red Hat Build of Keycloak...

CLEANSTART-2026-KM02072 flaw was found in the keycloak-services component of Keycloak, which is used for managing authentication and authorization flows

Security vulnerability affects the keycloak package. A flaw was found in the keycloak-services component of Keycloak, which is used for managing authentication and authorization flows...

CLEANSTART-2026-ZF70449 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

Security vulnerability affects the keycloak package. 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...

CLEANSTART-2026-YL24808 flaw was found in the authentication configuration endpoint of the keycloak-services component, which is the core engine for Red Hat Build of Keycloak identity and access management

Security vulnerability affects the keycloak package. A flaw was found in the authentication configuration endpoint of the keycloak-services component, which is the core engine for Red Hat Build of Keycloak identity and access management...

CLEANSTART-2026-LI01273 flaw was found in the keycloak-services component of Keycloak, which handles OpenID Connect (OIDC) authentication flows

Security vulnerability affects the keycloak package. A flaw was found in the keycloak-services component of Keycloak, which handles OpenID Connect OIDC authentication flows...

CLEANSTART-2026-QJ88718 flaw was found in the keycloak-services component of Red Hat Build of Keycloak

Security vulnerability affects the keycloak package. A flaw was found in the keycloak-services component of Red Hat Build of Keycloak...

CVE-2026-19607

A flaw was found in the first-broker-login flow of the keycloak-services component. This component handles the initial authentication and account linking when a user logs in via an external identity provider. The issue allows an attacker to register a matching username on an external provider to...

CVE-2026-19607 Keycloak-services: keycloak-services: broker-originated username collision causes account lockout

A flaw was found in the first-broker-login flow of the keycloak-services component. This component handles the initial authentication and account linking when a user logs in via an external identity provider. The issue allows an attacker to register a matching username on an external provider to...

EUVD-2026-80855

A flaw was found in the first-broker-login flow of the keycloak-services component. This component handles the initial authentication and account linking when a user logs in via an external identity provider. The issue allows an attacker to register a matching username on an external provider to...

CVE-2026-19607

A flaw in the first-broker-login flow of the keycloak-services component in Red Hat build of Keycloak allows an attacker to register a matching username on an external identity provider, triggering a username collision that locks out the legitimate user. The root cause is insufficient validation ...