Longhorn 1.x — End of Life
EOL soonLonghorn 1.x is partially supported: only 1.13, 1.12, 1.11, 1.10, 1.9 still receive security fixes, the longest-lived (1.13) until Nov 29, 2027, in 418 days. The most recent release in this series is 1.13.0. No CVE is currently tracked for Longhorn 1.x.
Longhorn 1.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 1.13 | Sep 29, 2026 | — | Nov 29, 2027 | 1.13.0 | Active | |
| 1.12 | Jun 2, 2026 | — | Aug 14, 2027 | 1.12.1 | Active | |
| 1.11 | Jan 29, 2026 | — | Jul 29, 2027 | 1.11.3 | Active | |
| 1.10 | Sep 25, 2025 | — | Mar 25, 2027 | 1.10.2 | Active | |
| 1.9 | May 27, 2025 | — | Nov 27, 2026 | 1.9.2 | EOL soon | |
| 1.8 | Jan 22, 2025 | — | Jul 22, 2026 | 1.8.2 | EOL | |
| 1.7 | Aug 20, 2024 | — | Sep 4, 2025 | 1.7.3 | EOL | |
| 1.6 | Feb 1, 2024 | — | Mar 29, 2025 | 1.6.4 | EOL | |
| 1.5 | Jul 7, 2023 | — | Jul 19, 2024 | 1.5.5 | EOL | |
| 1.4 | Dec 30, 2022 | — | Mar 13, 2024 | 1.4.4 | EOL | |
| 1.3 | Jun 15, 2022 | — | Aug 11, 2023 | 1.3.3 | EOL | |
| 1.2 | Aug 31, 2021 | — | Oct 6, 2022 | 1.2.6 | EOL | |
| 1.1 | Dec 18, 2020 | — | Apr 23, 2022 | 1.1.3 | EOL |
CVEs affecting Longhorn 1.x (0)
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[](https://eolcanary.com/explore/longhorn/1)Frequently asked questions
Is Longhorn 1 end of life?
Partially. 8 of the 13 Longhorn 1.x releases have reached end of life. Still supported: 1.13, 1.12, 1.11, 1.10, 1.9 (until November 29, 2027 at the latest).
What CVEs affect Longhorn 1?
No CVEs are currently tracked for Longhorn 1.x in the NVD data we monitor.
What is the latest Longhorn 1 version?
The latest Longhorn 1.x patch release is 1.13.0, released on September 29, 2026. Always run the latest patch to benefit from all security fixes.
When was Longhorn 1 first released?
Longhorn 1.1 was released on December 18, 2020. See the full version timeline in the table above.
Is it safe to run Longhorn 1 in production?
Only on a supported release (1.13, 1.12, 1.11, 1.10, 1.9). Support for Longhorn 1.13 ends on November 29, 2027. Make sure you run the latest patch (1.13.0) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA