Hashicorp Boundary 0.18 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Hashicorp Boundary 0.18 reached end of life on 11 Dec 2025. It no longer receives security fixes.
Support timeline
Official dates from the Hashicorp Boundary release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 14 Oct 2024 | — |
| End of life | 11 Dec 2025 | 0.7 years ago |
| Latest release | 0.18.2 · 12 Dec 2024 | final |
Where to go from 0.18
Recommended target: Hashicorp Boundary 0.21.
The newest actively supported branch is Hashicorp Boundary 0.21 (latest release 0.21.3).
Frequently asked questions
Is Hashicorp Boundary 0.18 still safe to use?
Hashicorp Boundary 0.18 reached end of life on 11 Dec 2025, 241 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Hashicorp Boundary 0.18?
Yes — the final release (0.18.2) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Hashicorp Boundary 0.18 to?
Upgrade to Hashicorp Boundary 0.21, the newest actively supported branch.