Improper Authorization

Overview org.keycloak:keycloak-authz-policy-common is a KeyCloak AuthZ: Common Policy Providers Affected versions of this package are vulnerable to Improper Authorization via the group policy provider in GroupPolicyProvider.java. An attacker can gain unauthorized access to protected resources by...

Exploit for Improper Isolation or Compartmentalization in Redhat Build_Of_Keycloak

CVE-2026-4282-Scanner A non-intrusive, version-based vulnerab...

CVE-2026-40983 vulnerabilities

Vulnerabilities for packages: apicurio-registry, camunda-zeebe, airbyte-server, keycloak-fips, zipkin, airbyte-server-fips, nacos, dependency-track-apiserver, request-9047-keycloak-fips, dependency-track, infinispan, keycloak, nacos-docker, apicurio-registry-fips, apache-nifi...

CVE-2026-40984 vulnerabilities

Vulnerabilities for packages: knative-kafka-broker, camunda-zeebe, dependency-track-apiserver, kafka-bridge, infinispan, keycloak, knative-kafka-broker-fips, airbyte-server-fips, request-9047-keycloak-fips, zipkin, nacos, hono, apicurio-registry-fips, apache-nifi, apicurio-registry, airbyte-serve...

GHSA-G3PR-3P32-FP23 vulnerabilities

Vulnerabilities for packages: knative-kafka-broker, camunda-zeebe, dependency-track-apiserver, kafka-bridge, infinispan, keycloak, knative-kafka-broker-fips, airbyte-server-fips, request-9047-keycloak-fips, zipkin, nacos, hono, apicurio-registry-fips, apache-nifi, apicurio-registry, airbyte-serve...

GHSA-W737-WX49-QJ23 vulnerabilities

Vulnerabilities for packages: apicurio-registry, camunda-zeebe, airbyte-server, keycloak-fips, zipkin, airbyte-server-fips, nacos, dependency-track-apiserver, request-9047-keycloak-fips, dependency-track, infinispan, keycloak, nacos-docker, apicurio-registry-fips, apache-nifi...

FreeBSD : Keycloak -- multiple vulnerabilities (e1208b90-91c3-11f1-a0bc-3c7c3fba4204)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the e1208b90-91c3-11f1-a0bc-3c7c3fba4204 advisory. The Keycloak Team reports: Tenable has extracted the preceding description block directly from...

CVE-2026-18967

A flaw was found in the SAML broker component of Keycloak, an identity and access management solution. When configured as a SAML broker using the IdP-Initiated flow, Keycloak fails to enforce the OneTimeUse condition in SAML assertions. This allows an attacker who captures a valid, unused asserti...

CVE-2026-18967

The CVE affects Keycloak’s SAML broker component when configured as an IdP-Initiated flow. The vulnerability arises because OneTimeUse in SAML assertions is not enforced, allowing an attacker who captures a valid, unused assertion to replay it and potentially hijack a user’s session, granting una...

EUVD-2026-53716

A flaw was found in the SAML broker component of Keycloak, an identity and access management solution. When configured as a SAML broker using the IdP-Initiated flow, Keycloak fails to enforce the OneTimeUse condition in SAML assertions. This allows an attacker who captures a valid, unused asserti...

CVE-2026-18967 Keycloak-services: keycloak-services: saml onetimeuse assertion replay in idp-initiated broker flow

A flaw was found in the SAML broker component of Keycloak, an identity and access management solution. When configured as a SAML broker using the IdP-Initiated flow, Keycloak fails to enforce the OneTimeUse condition in SAML assertions. This allows an attacker who captures a valid, unused asserti...

CVE-2026-18967 Keycloak-services: keycloak-services: saml onetimeuse assertion replay in idp-initiated broker flow

A flaw was found in the SAML broker component of Keycloak, an identity and access management solution. When configured as a SAML broker using the IdP-Initiated flow, Keycloak fails to enforce the OneTimeUse condition in SAML assertions. This allows an attacker who captures a valid, unused asserti...

CVE-2026-18967

A flaw was found in the SAML broker component of Keycloak, an identity and access management solution. When configured as a SAML broker using the IdP-Initiated flow, Keycloak fails to enforce the OneTimeUse condition in SAML assertions. This allows an attacker who captures a valid, unused asserti...

CVE-2026-18967

A flaw was found in the SAML broker component of Keycloak, an identity and access management solution. When configured as a SAML broker using the IdP-Initiated flow, Keycloak fails to enforce the OneTimeUse condition in SAML assertions. This allows an attacker who captures a valid, unused asserti...

PT-2026-68407

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in the SAML broker component of Keycloak when configured using the IdP-Initiated flow. The system fails to enforce the OneTimeUse condition in SAML assertions, which are...

CVE-2026-18967: Authentication Bypass by Capture-replay

A flaw was found in the SAML broker component of Keycloak, an identity and access management solution. When configured as a SAML broker using the IdP-Initiated flow, Keycloak fails to enforce the OneTimeUse condition in SAML assertions. This allows an attacker who captures a valid, unused asserti...

Malicious Package

Overview statist-browser-typed-client-rubliq.platform.keycloak is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between th...

Important: Red Hat Security Advisory: Red Hat build of Keycloak 26.6.5 Images Security Update

New images are available for Red Hat build of Keycloak 26.6.5 and Red Hat build of Keycloak 26.6.5 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...

Important: Red Hat Security Advisory: Red Hat build of Keycloak 26.4.14 Images Security Update

New images are available for Red Hat build of Keycloak 26.4.14 and Red Hat build of Keycloak 26.4.14 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 Ha...

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...