Red Hat Security Advisory: Red Hat build of Keycloak 26.2.14 Update
Red Hat has issued a security advisory for its build of Keycloak 26.2.14 addressing three vulnerabilities related to SAML authentication. These include an authentication bypass via a disabled SAML client (CVE-2026-3047), unauthorized authentication through a disabled SAML Identity Provider (CVE-2026-2603), and unauthorized access due to improper validation of encrypted SAML assertions (CVE-2026-2092). The advisory highlights the importance of updating to the fixed version to mitigate these issues.
AI Analysis
Technical Summary
The Red Hat build of Keycloak 26.2.14 includes important security fixes for three vulnerabilities affecting SAML authentication mechanisms. CVE-2026-3047 involves an authentication bypass caused by a disabled SAML client completing an IdP-initiated login. CVE-2026-2603 allows unauthorized authentication via a disabled SAML Identity Provider. CVE-2026-2092 permits unauthorized access due to improper validation of encrypted SAML assertions. These vulnerabilities could allow attackers to bypass authentication controls and gain unauthorized access. The advisory does not specify affected versions or explicit patch versions but indicates that updated packages are available from Red Hat's Customer Portal.
Potential Impact
These vulnerabilities impact the authentication and authorization processes of the Red Hat build of Keycloak, potentially allowing attackers to bypass authentication and gain unauthorized access to systems relying on Keycloak for single sign-on. This could compromise the security of web and mobile applications integrated with the affected Keycloak server. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released updated packages for Keycloak 26.2.14 containing fixes for these vulnerabilities. Users should back up their existing installations, including applications, configuration files, and databases, before applying the update. The vendor advisory indicates that updated packages are available from the Red Hat Customer Portal. Patch status is confirmed as fixed in the updated 26.2.14 build. Users should apply this update promptly to mitigate the vulnerabilities.
Red Hat Security Advisory: Red Hat build of Keycloak 26.2.14 Update
Description
Red Hat has issued a security advisory for its build of Keycloak 26.2.14 addressing three vulnerabilities related to SAML authentication. These include an authentication bypass via a disabled SAML client (CVE-2026-3047), unauthorized authentication through a disabled SAML Identity Provider (CVE-2026-2603), and unauthorized access due to improper validation of encrypted SAML assertions (CVE-2026-2092). The advisory highlights the importance of updating to the fixed version to mitigate these issues.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Red Hat build of Keycloak 26.2.14 includes important security fixes for three vulnerabilities affecting SAML authentication mechanisms. CVE-2026-3047 involves an authentication bypass caused by a disabled SAML client completing an IdP-initiated login. CVE-2026-2603 allows unauthorized authentication via a disabled SAML Identity Provider. CVE-2026-2092 permits unauthorized access due to improper validation of encrypted SAML assertions. These vulnerabilities could allow attackers to bypass authentication controls and gain unauthorized access. The advisory does not specify affected versions or explicit patch versions but indicates that updated packages are available from Red Hat's Customer Portal.
Potential Impact
These vulnerabilities impact the authentication and authorization processes of the Red Hat build of Keycloak, potentially allowing attackers to bypass authentication and gain unauthorized access to systems relying on Keycloak for single sign-on. This could compromise the security of web and mobile applications integrated with the affected Keycloak server. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Red Hat has released updated packages for Keycloak 26.2.14 containing fixes for these vulnerabilities. Users should back up their existing installations, including applications, configuration files, and databases, before applying the update. The vendor advisory indicates that updated packages are available from the Red Hat Customer Portal. Patch status is confirmed as fixed in the updated 26.2.14 build. Users should apply this update promptly to mitigate the vulnerabilities.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:3926
- Cve Count
- 3
- Additional Cves
- ["CVE-2026-2603","CVE-2026-3047"]
- Cvss Version
- null
Threat ID: 6a4049da27e9c7971982f540
Added to database: 06/27/2026, 22:08:26 UTC
Last enriched: 06/27/2026, 22:21:36 UTC
Last updated: 07/31/2026, 19:24:47 UTC
Views: 177
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