BIND 9: versions and end of support
Release branches of BIND 9 with the latest version and the end of support.
We do not track a vulnerability database for BIND 9, so this page shows versions and end of support only.
Release branches
BIND 9 9.20
Latest version: 9.20.30, released on 12/10/2026
End of support: 08/07/2028
BIND 9 9.21
Latest version: 9.21.27, released on 09/10/2026
End of support: no date known
BIND 9 9.18
Latest version: 9.18.50, released on 08/06/2026
End of support: 30/06/2026
BIND 9 9.16
Latest version: 9.16.50, released on 03/04/2024
End of support: 31/03/2024
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