keycloak-rhel9: Organization Data Leak After Feature Disabled in Keycloak

A flaw was found in Keycloak. An authenticated user with existing organization membership can exploit this flaw by accessing user-facing APIs, such as the account API or by requesting an OpenID Connect OIDC token with the 'organization' scope. This allows organization metadata to be disclosed in...

keycloak: org.keycloak.protocol.oidc.grants.ciba: Keycloak: Information disclosure via CORS header injection due to unvalidated JWT azp claim

A flaw was found in Keycloak. A remote attacker can exploit a Cross-Origin Resource Sharing CORS header injection vulnerability in Keycloak's User-Managed Access UMA token endpoint. This flaw occurs because the azp claim from a client-supplied JSON Web Token JWT is used to set the...

Moderate: Red Hat Security Advisory: Red Hat build of Keycloak 26.6.3 Update

New Red Hat build of Keycloak 26.6.3 packages are available from the Customer Portal Red Hat build of Keycloak 26.6.3 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. Security fixes...

org.keycloak.keycloak-services: Improper Access Control on Keycloak Server when the account Account API feature is disabled

When Keycloak is started with --features-disabled=account,account-api, the Account REST API is only partially disabled. Five endpoints under the versioned path /account/v1alpha1 remain fully functional — including both read and write operations — because they lack the checkAccountApiEnabled gate...

org.keycloak.protocol.oidc.grants: org.keycloak.services.managers: Keycloak: Server-Side Request Forgery via OIDC token endpoint manipulation

A flaw was found in Keycloak. An authenticated attacker can perform Server-Side Request Forgery SSRF by manipulating the clientsessionhost parameter during refresh token requests. This occurs when a Keycloak client is configured to use the backchannel.logout.url with the application.session.host...

Moderate: Red Hat Security Advisory: Red Hat build of Keycloak 26.6.3 Images Update

New images are available for Red Hat build of Keycloak 26.6.3 and Red Hat build of Keycloak 26.6.3 Operator, running on OpenShift Container Platform Red Hat build of Keycloak is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat...

Information Disclosure

Keycloak is vulnerable to Information Disclosure. The vulnerability is due to differing error responses in the SAML ECP endpoint, where specially crafted SOAP requests with varying client IDs can trigger distinct faultstring values. An unauthenticated attacker can use these responses to determine...

Denial Of Service

Keycloak is vulnerable to Denial of Service DoS. The vulnerability is due to improper handling of LDAP password policy responses, where a malformed response from a configured LDAP server can trigger an OutOfMemoryError during password authentication processing, causing the Keycloak JVM to termina...

CVE-2026-45416 vulnerabilities

Vulnerabilities for packages: elasticsearch-fips, apache-nifi, logstash-fips, trino, management-api-for-apache-cassandra-4.0, management-api-for-apache-cassandra-4.1, apicurio-registry, apache-pulsar-fips, ghidra, apache-camel-karavan-devmode, kafka, localstack, hono, pinot, seata, apache-pulsar,...

GHSA-X4GW-5CX5-PGMH vulnerabilities

Vulnerabilities for packages: elasticsearch-fips, apache-nifi, logstash-fips, trino, management-api-for-apache-cassandra-4.0, management-api-for-apache-cassandra-4.1, apicurio-registry, apache-pulsar-fips, ghidra, apache-camel-karavan-devmode, kafka, localstack, hono, pinot, seata, apache-pulsar,...

CVE-2026-44249 vulnerabilities

Vulnerabilities for packages: elasticsearch-fips, apache-nifi, logstash-fips, trino, management-api-for-apache-cassandra-4.0, management-api-for-apache-cassandra-4.1, apicurio-registry, apache-pulsar-fips, ghidra, apache-camel-karavan-devmode, kafka, localstack, hono, pinot, seata, apache-pulsar,...

GHSA-3QP7-7MW8-WX86 vulnerabilities

Vulnerabilities for packages: elasticsearch-fips, apache-nifi, logstash-fips, trino, management-api-for-apache-cassandra-4.0, management-api-for-apache-cassandra-4.1, apicurio-registry, apache-pulsar-fips, ghidra, apache-camel-karavan-devmode, kafka, localstack, hono, pinot, seata, apache-pulsar,...

Security Bulletin: IBM Datapower Operations Dashboard is vulnerable to Authentication Bypass by Alternate Name CVE-2025-14777

Summary keycloak is used by the IBM Datapower Operations Dashboard as part of their IAM and SSO implementation Vulnerability Details CVEID:CVE-2025-14777 DESCRIPTION: A flaw was found in Keycloak. An IDOR Broken Access Control vulnerability exists in the admin API endpoints for authorization...

Security Bulletin: IBM Datapower Operations Dashboard is vulnerable to Incorrect Behavior Order CVE-2026-0707

Summary keycloak is used by the IBM Datapower Operations Dashboard as part of their IAM and SSO implementation Vulnerability Details CVEID:CVE-2026-0707 DESCRIPTION: A flaw was found in Keycloak. The Keycloak Authorization header parser is overly permissive regarding the formatting of the "Bearer...

Security Bulletin: IBM Datapower Operations Dashboard is vulnerable to Server-side Request Forgery CVE-2026-1180

Summary keycloak is used by the IBM Datapower Operations Dashboard as part of their IAM and SSO implementation Vulnerability Details CVEID:CVE-2026-1180 DESCRIPTION: A flaw was identified in Keycloak’s OpenID Connect Dynamic Client Registration feature when clients authenticate using privatekeyjw...

CVE-2026-11577

Rejected reason: The reported behavior does not constitute a privilege escalation. Exploitation requires the attacker to already possess the manage-realm administrative role within the realm-management client. By design, the manage-realm role is intended to be equivalent in administrative authori...

CVE-2026-11577

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EUVD-2026-35058

A flaw was found in Keycloak. A limited administrator can exploit an improper access control vulnerability in the POST /admin/realms/realm/partialImport endpoint. This allows them to bypass Fine-Grained Admin Permissions FGAP and escalate their privileges to a full realm administrator by importin...

CVE-2026-11577

Keycloak vulnerability CVE-2026-11577 involves improper access control in POST /admin/realms/{realm}/partialImport. A limited administrator with the manage-realm role can import users with realm-admin role mappings to escalate to a full realm administrator, gaining full control. By design, manage...

CVE-2026-11577

A flaw was found in Keycloak. A limited administrator can exploit an improper access control vulnerability in the POST /admin/realms/realm/partialImport endpoint. This allows them to bypass Fine-Grained Admin Permissions FGAP and escalate their privileges to a full realm administrator by importin...