CVE-2026-16072

CVE-2026-16072 affects Keycloak’s organization management component. A delegated administrator with org-management permissions can create an invitation for a non-existent email address and then fetch the secret registration link via the API, enabling creation of new user accounts and their additi...

CVE-2026-15943

A vulnerability in Keycloak's keycloak-services component affects identity provider management. When a delegated administrator updates an OIDC identity provider using a masked client secret sentinel value, the system performs improper validation and reuses the existing real secret even if fields ...

PT-2026-60770

A flaw was found in the keycloak-services component of Red Hat Build of Keycloak. The issue occurs because OAuth 2.0 authorization codes are not properly bound to the client that originally requested them. An attacker who can intercept an authorization code can modify it to be redeemed by their o...

PT-2026-60799

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the keycloak-services component. The issue stems from an incomplete implementation of brute-force protection within the Client-Initiated Backchannel Authentication CIBA flow...

PT-2026-60800

Name of the Vulnerable Software and Affected Versions Red Hat Build of Keycloak affected versions not specified Description A flaw in the authentication configuration endpoint of the keycloak-services component allows the exposure of sensitive configuration values. The system fails to mask data,...

CVE-2026-15945 Keycloak-services: keycloak-services: group hierarchy search discloses hidden parent groups under fgap v2

A flaw was found in the group search functionality of the Keycloak server's administrative API. When Fine-Grained Admin Permissions FGAP v2 is enabled, a delegated administrator can bypass access restrictions to view parent groups they are not authorized to see. By searching for a child group the...

CVE-2026-14615 Keycloak-services: keycloak: fgap v2 parent group children endpoint bypasses per-child view permission filter

A flaw was found in the Fine-Grained Admin Permissions FGAP v2 implementation within Keycloak's administrative services. When FGAP v2 is enabled, the system fails to properly filter child groups based on the caller's specific permissions when requested through a parent group. This allows a...

CVE-2026-14615

Keycloak FGAP v2 implementation flaw exposes child group details via the parent-group children endpoint when FGAP v2 is enabled. The issue occurs because the system does not properly filter child groups by the caller’s per-child permissions, allowing a delegated administrator to view child group ...

CVE-2026-14614

The CVE-2026-14614 entry concerns Keycloak’s admin services, specifically the ClientResource component under FGAP v2. It describes a bypass where a delegated administrator can attach or remove hidden client scopes beyond their visibility/permission, potentially injecting unauthorized data or perm...

CVE-2026-14614 Keycloak-services: keycloak-services: fgap v2 client scope assignment bypass via clientresource

A flaw was found in the ClientResource component of Keycloak's admin services when Fine-Grained Admin Permissions FGAP v2 is enabled. This issue allows a delegated administrator, who should only have limited control over specific clients, to attach or remove hidden client scopes that they are not...

CVE-2026-14613 Keycloak-services: keycloak-services: keycloak: fgap v2 role groups endpoint discloses hidden group metadata without group view permission

A vulnerability was discovered in Keycloak's administrative interface that allows certain administrators to see information about groups they shouldn't have access to. When the new Fine-Grained Admin Permissions FGAP v2 are turned on, an administrator who is allowed to see a specific "role" can...

CVE-2026-11800 Org.keycloak:keycloak-services: keycloak: authentication bypass via jwt algorithm confusion

A flaw was found in Keycloak. This JWT algorithm confusion vulnerability in the JWT Authorization Grant flow allows an attacker with valid client credentials to bypass signature verification. By forging an assertion, the attacker can create unauthorized access tokens. This enables the attacker to...

Incorrect Authorization

Amendment This was deemed not a vulnerability. Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Incorrect Authorization via the partialImport feature. An...

CVE-2026-9088

A flaw was found in org.keycloak.services. An administrator with delegated access to read group memberships and users can bypass user profile permissions by accessing the group members endpoint. This allows the administrator to view user attributes that are explicitly configured to be denied,...

Insufficient Granularity of Access Control

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Insufficient Granularity of Access Control in the getMembers methods that serve the group members endpoint. A...

PT-2026-46909

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw in org.keycloak.services allows an administrator with delegated access to read group memberships and users to bypass user profile permissions. By accessing the group members endpoint,...

Out-of-bounds Read

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Out-of-bounds Read via the authorization header parsing in the ClientRegistrationAuth component. An attacker...

Authentication Bypass by Primary Weakness

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Authentication Bypass by Primary Weakness via the Client-Initiated Backchannel Authentication CIBA flow. An...

ch.iterial.keycloak.plugins:keycloak-directus-plugin (>=0.1.0 <=0.7.0), com.c4-soft.springaddons:keycloak-grants-mapper (>=3.1.13-jdk1.8 <=3.1.14-jdk17) +219 more potentially affected by CVE-2026-9796 via org.keycloak:keycloak-services (>=10.0.0 <=9.0.3)

org.keycloak:keycloak-services MAVEN version =10.0.0, =0.1.0, =3.1.13-jdk1.8, =11.0.1, =1.2.6, =1.2.5, =0.1, =0.1, =1.0.1, =0.1, =1.0.1, =0.1, =1.2.0, =1.4.11 - com.github.wnameless.spring.boot.up:spring-boot-up-embedded-keycloak =24.3.0.0 -...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition in the role rename endpoint. An attacker can gain unauthorize...