Our servers are protected against the PHP security vulnerability disclosed in October. The update was installed on 21 October 2026. More about php2shell

Keycloak 14.0

Support for Keycloak 14.0 ended on 15/07/2021. There are no more security updates for this branch.

End of support reached

Latest version: 14.0.0, released on 18/06/2021

End of support: 15/07/2021

19 known vulnerabilities open in 14.0.0

Vulnerabilities in Keycloak 14.0

19 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 03/11/2026.

CVE-2022-1245, CVSS 3.1: 9.8: still open in 14.0.0
CVE-2023-6787, CVSS 3.1: 8.8: still open in 14.0.0
CVE-2021-4133, CVSS 3.1: 8.8: still open in 14.0.0
CVE-2023-6563, CVSS 3.1: 7.7: still open in 14.0.0
CVE-2021-3632, CVSS 3.1: 7.5: still open in 14.0.0
CVE-2024-7341, CVSS 3.1: 7.1: still open in 14.0.0
CVE-2023-6291, CVSS 3.1: 7.1: still open in 14.0.0
CVE-2022-3916, CVSS 3.1: 6.8: still open in 14.0.0
CVE-2021-3827, CVSS 3.1: 6.8: still open in 14.0.0
CVE-2024-4629, CVSS 3.1: 6.5: still open in 14.0.0
CVE-2022-1466, CVSS 3.1: 6.5: still open in 14.0.0
CVE-2024-7260, CVSS 3.1: 6.1: still open in 14.0.0
CVE-2022-4361, CVSS 3.1: 6.1: still open in 14.0.0
CVE-2021-20323, CVSS 3.1: 6.1: still open in 14.0.0
CVE-2023-6134, CVSS 3.1: 5.4: still open in 14.0.0
CVE-2022-1274, CVSS 3.1: 5.4: still open in 14.0.0
CVE-2023-0264, CVSS 3.1: 5.0: still open in 14.0.0
CVE-2026-0871, CVSS 3.1: 4.9: still open in 14.0.0
CVE-2021-3856, CVSS 3.1: 4.3: still open in 14.0.0

19 vulnerabilities of Keycloak have no version information in the NVD and are not assigned to any branch.

Get notified

Add Keycloak with your version and Erseni Patch writes to you about new versions, vulnerabilities in exactly your version and the end of support.

Watch Keycloak 14.0

Already have an account? Log in and add Keycloak 14.0

All branches of Keycloak

Vulnerabilities Software A-Z Imprint Privacy Accessibility English Deutsch © 2026 Erseni