Bind 9 9.x — End of Life
ActiveBind 9 9.x is partially supported: only 9.21, 9.20 still receive security fixes. The most recent release in this series is 9.21.26. No CVE is currently tracked for Bind 9 9.x.
Bind 9 9.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 9.21 | Aug 13, 2024 | — | No | 9.21.26 | Active | |
| 9.20LTS | Jul 8, 2024 | — | Jul 8, 2028 | 9.20.29 | Active | |
| 9.18LTS | Jan 24, 2022 | — | Jun 30, 2026 | 9.18.50 | EOL | |
| 9.16LTS | Feb 12, 2020 | — | Mar 31, 2024 | 9.16.50 | EOL |
CVEs affecting Bind 9 9.x (0)
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[](https://eolcanary.com/explore/bind-9/9)Frequently asked questions
Is Bind 9 9 end of life?
Partially. 2 of the 4 Bind 9 9.x releases have reached end of life. Still supported: 9.21, 9.20.
What CVEs affect Bind 9 9?
No CVEs are currently tracked for Bind 9 9.x in the NVD data we monitor.
What is the latest Bind 9 9 version?
The latest Bind 9 9.x patch release is 9.21.26, released on September 3, 2026. Always run the latest patch to benefit from all security fixes.
When was Bind 9 9 first released?
Bind 9 9.16 was released on February 12, 2020. See the full version timeline in the table above.
Is it safe to run Bind 9 9 in production?
Only on a supported release (9.21, 9.20). Make sure you run the latest patch (9.21.26) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA