HashiCorp Consul end of life dates
HashiCorp Consul 2.0 is the newest release line, at 2.0.4 (9 Sept 2026). 3 lines are still supported upstream: 2.0, 1.22 and 1.21. 15 lines have reached end of life, most recently 1.20 on 24 May 2026. 1.22 is next, on 31 Oct 2026. OSSeva ships patched builds for end-of-life HashiCorp Consul 1.16, 1.15 and 1.14.
- Latest release
- 2.0.4
- Supported lines
- 3
- End-of-life lines
- 15
- Next end of life
- 1.22 · 31 Oct 2026
HashiCorp Consul release timeline
All HashiCorp Consul versions and end-of-life dates
| Version | Released | Security Support | Latest | OSSeva |
|---|---|---|---|---|
| 2.0 | 4 months ago(24 May 2026) | Ends in 1 year and 7 months(30 Apr 2028) | 2.0.4 | – |
| 1.22 | 11 months ago(27 Oct 2025) | Ends in 30 days(31 Oct 2026) | 1.22.7 | – |
| 1.21 (LTS) | 1 year and 5 months ago(6 May 2025) | Ends in 7 months(30 Apr 2027) | 1.21.5 | – |
| 1.20 | 2 years ago(14 Oct 2024) | Ended 4 months ago(24 May 2026) | 1.20.6 | – |
| 1.19 | 2 years and 4 months ago(12 Jun 2024) | Ended 11 months ago(27 Oct 2025) | 1.19.2 | – |
| 1.18 (LTS) | 2 years and 7 months ago(26 Feb 2024) | Ended 5 months ago(30 Apr 2026) | 1.18.2 | – |
| 1.17 | 2 years and 11 months ago(3 Nov 2023) | Ended 2 years ago(14 Oct 2024) | 1.17.4 | – |
| 1.16 | 3 years and 3 months ago(26 Jun 2023) | Ended 2 years and 4 months ago(12 Jun 2024) | 1.16.7 | Patched |
| 1.15 (LTS) | 3 years and 7 months ago(23 Feb 2023) | Ended 1 year and 5 months ago(30 Apr 2025) | 1.15.11 | Patched |
| 1.14 | 3 years and 11 months ago(15 Nov 2022) | Ended 2 years and 11 months ago(3 Nov 2023) | 1.14.11 | Patched |
| 1.13 | 4 years and 2 months ago(9 Aug 2022) | Ended 3 years and 3 months ago(26 Jun 2023) | 1.13.9 | – |
| 1.12 | 4 years and 5 months ago(19 Apr 2022) | Ended 3 years and 7 months ago(23 Feb 2023) | 1.12.9 | – |
| 1.11 | 4 years and 10 months ago(14 Dec 2021) | Ended 3 years and 11 months ago(15 Nov 2022) | 1.11.11 | – |
| 1.10 | 5 years and 3 months ago(22 Jun 2021) | Ended 4 years and 2 months ago(9 Aug 2022) | 1.10.12 | – |
| 1.9 | 5 years and 10 months ago(24 Nov 2020) | Ended 4 years and 5 months ago(19 Apr 2022) | 1.9.17 | – |
| 1.8 | 6 years and 3 months ago(18 Jun 2020) | Ended 4 years and 10 months ago(14 Dec 2021) | 1.8.19 | – |
| 1.7 | 6 years and 8 months ago(11 Feb 2020) | Ended 5 years and 3 months ago(22 Jun 2021) | 1.7.14 | – |
| 1.6 | 7 years and 1 month ago(23 Aug 2019) | Ended 5 years and 10 months ago(24 Nov 2020) | 1.6.10 | – |
Lifecycle data from endoflife.date (MIT licence), refreshed 30 Sept 2026. Upstream policy: developer.hashicorp.com. “Patched” marks end-of-life lines OSSeva ships signed, backported builds for.
Running an end-of-life HashiCorp Consul version?
OSSeva keeps end-of-life HashiCorp Consul patched with signed builds and backported CVE fixes, documents it for your auditor, and can run it for you, so the upgrade happens on your schedule rather than the project’s.
HashiCorp Consul extended supportHashiCorp Consul end of life: common questions
What is the latest HashiCorp Consul version?
2.0.4, released 9 Sept 2026, on the 2.0 line. Other supported lines: 1.22 and 1.21.
When is the next HashiCorp Consul end of life?
HashiCorp Consul 1.22 reaches the end of security support on 31 Oct 2026. After that date the project stops shipping security fixes for 1.22, and CVEs disclosed later stay unpatched upstream.
Which HashiCorp Consul versions are still supported?
2.0 (until 30 Apr 2028), 1.22 (until 31 Oct 2026) and 1.21 (until 30 Apr 2027). Every other line has reached end of life, per the dates in the table above.
Can I get security patches for an end-of-life HashiCorp Consul version?
Yes. OSSeva ships signed builds with backported CVE fixes for HashiCorp Consul 1.16, 1.15 and 1.14 after upstream support ends, on the Patch, Assure and Operate tiers, so you can stay on the version you run while you plan the upgrade.
Still running an end-of-life HashiCorp Consul?
Tell us the versions and the estate size. We will tell you whether to upgrade or keep it patched, and what each costs.