Keycloak: versions, end of support and vulnerabilities

Supported

Latest version: 26.8.1, released on 13/10/2026

End of support: no date known

No known vulnerability open in 26.8.1

End of support reached

Latest version: 26.7.5, released on 30/09/2026

End of support: 01/10/2026

No known vulnerability open in 26.7.5

End of support reached

Latest version: 26.6.4, released on 26/06/2026

End of support: 09/07/2026

No known vulnerability open in 26.6.4

End of support reached

Latest version: 26.5.7, released on 02/04/2026

End of support: 08/04/2026

No known vulnerability open in 26.5.7

End of support reached

Latest version: 26.4.7, released on 01/12/2025

End of support: 06/01/2026

No known vulnerability open in 26.4.7

End of support reached

Latest version: 26.3.5, released on 25/09/2025

End of support: 30/09/2025

1 known vulnerability open in 26.3.5

End of support reached

Latest version: 26.2.5, released on 28/05/2025

End of support: 02/07/2025

1 known vulnerability open in 26.2.5

End of support reached

Latest version: 26.1.5, released on 11/04/2025

End of support: 11/04/2025

1 known vulnerability open in 26.1.5

End of support reached

Latest version: 26.0.8, released on 13/01/2025

End of support: 15/01/2025

1 known vulnerability open in 26.0.8

End of support reached

Latest version: 25.0.6, released on 19/09/2024

End of support: 04/10/2024

1 known vulnerability open in 25.0.6

End of support reached

Latest version: 24.0.5, released on 04/06/2024

End of support: 10/06/2024

3 known vulnerabilities open in 24.0.5

End of support reached

Latest version: 23.0.7, released on 22/02/2024

End of support: 04/03/2024

6 known vulnerabilities open in 23.0.7

End of support reached

Latest version: 22.0.5, released on 24/10/2023

End of support: 23/11/2023

8 known vulnerabilities open in 22.0.5

End of support reached

Latest version: 21.1.2, released on 28/06/2023

End of support: 11/07/2023

8 known vulnerabilities open in 21.1.2

End of support reached

Latest version: 21.0.2, released on 30/03/2023

End of support: 19/04/2023

8 known vulnerabilities open in 21.0.2

End of support reached

Latest version: 20.0.5, released on 21/02/2023

End of support: 23/02/2023

9 known vulnerabilities open in 20.0.5

End of support reached

Latest version: 19.0.3, released on 06/10/2022

End of support: 01/11/2022

11 known vulnerabilities open in 19.0.3

End of support reached

Latest version: 18.0.2, released on 24/06/2022

End of support: 27/07/2022

12 known vulnerabilities open in 18.0.2

End of support reached

Latest version: 17.0.1, released on 23/03/2022

End of support: 20/04/2022

14 known vulnerabilities open in 17.0.1

End of support reached

Latest version: 16.1.1, released on 25/01/2022

End of support: 11/03/2022

16 known vulnerabilities open in 16.1.1

End of support reached

Latest version: 16.0.0, released on 17/12/2021

End of support: 20/12/2021

16 known vulnerabilities open in 16.0.0

End of support reached

Latest version: 15.1.1, released on 17/12/2021

End of support: 17/12/2021

16 known vulnerabilities open in 15.1.1

End of support reached

Latest version: 15.0.2, released on 20/08/2021

End of support: 10/12/2021

19 known vulnerabilities open in 15.0.2

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

End of support reached

Latest version: 13.0.1, released on 25/05/2021

End of support: 18/06/2021

20 known vulnerabilities open in 13.0.1

End of support reached

Latest version: 12.0.4, released on 01/03/2021

End of support: 06/05/2021

26 known vulnerabilities open in 12.0.4

End of support reached

Latest version: 11.0.3, released on 05/11/2020

End of support: 16/12/2020

32 known vulnerabilities open in 11.0.3

End of support reached

Latest version: 10.0.2, released on 02/06/2020

End of support: 22/07/2020

33 known vulnerabilities open in 10.0.2