Prometheus 3.x — End of Life
EOL soonPrometheus 3.x is partially supported: only 3.15, 3.13 still receive security fixes, the longest-lived (3.13) until Jul 31, 2027, in 281 days. The most recent release in this series is 3.15.1. No CVE is currently tracked for Prometheus 3.x.
Prometheus 3.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 3.15 | Sep 24, 2026 | — | Nov 6, 2026 | 3.15.1 | EOL soon | |
| 3.14 | Aug 17, 2026 | — | Sep 30, 2026 | 3.14.0 | EOL | |
| 3.13LTS | Jul 1, 2026 | — | Jul 31, 2027 | 3.13.5 | Active | |
| 3.12 | May 28, 2026 | — | Jul 9, 2026 | 3.12.0 | EOL | |
| 3.11 | Apr 2, 2026 | — | May 14, 2026 | 3.11.3 | EOL | |
| 3.10 | Feb 25, 2026 | — | Apr 8, 2026 | 3.10.0 | EOL | |
| 3.9 | Jan 6, 2026 | — | Feb 17, 2026 | 3.9.1 | EOL | |
| 3.8 | Nov 28, 2025 | — | Jan 9, 2026 | 3.8.1 | EOL | |
| 3.7 | Oct 15, 2025 | — | Nov 26, 2025 | 3.7.3 | EOL | |
| 3.6 | Sep 17, 2025 | — | Nov 2, 2025 | 3.6.0 | EOL | |
| 3.5LTS | Jul 14, 2025 | — | Jul 31, 2026 | 3.5.5 | EOL | |
| 3.4 | May 17, 2025 | — | Jun 28, 2025 | 3.4.2 | EOL | |
| 3.3 | Apr 15, 2025 | — | May 27, 2025 | 3.3.1 | EOL | |
| 3.2 | Feb 17, 2025 | — | Mar 31, 2025 | 3.2.1 | EOL | |
| 3.1 | Jan 2, 2025 | — | Feb 13, 2025 | 3.1.0 | EOL | |
| 3.0 | Nov 14, 2024 | — | Dec 26, 2024 | 3.0.1 | EOL |
CVEs affecting Prometheus 3.x (0)
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[](https://eolcanary.com/explore/prometheus/3)Frequently asked questions
Is Prometheus 3 end of life?
Partially. 14 of the 16 Prometheus 3.x releases have reached end of life. Still supported: 3.15, 3.13 (until July 31, 2027 at the latest).
What CVEs affect Prometheus 3?
No CVEs are currently tracked for Prometheus 3.x in the NVD data we monitor.
What is the latest Prometheus 3 version?
The latest Prometheus 3.x patch release is 3.15.1, released on October 21, 2026. Always run the latest patch to benefit from all security fixes.
When was Prometheus 3 first released?
Prometheus 3.0 was released on November 14, 2024. See the full version timeline in the table above.
Is it safe to run Prometheus 3 in production?
Only on a supported release (3.15, 3.13). Support for Prometheus 3.13 ends on July 31, 2027. Make sure you run the latest patch (3.15.1) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA