Elasticsearch end of life: end of support by version
Elastic · Servers & Databases
For Elasticsearch by Elastic, patchletter knows 12 support cycles. 9 of them have already ended and receive no more security updates. The next support window closes on 15/07/2027, that is in 322 days. The current version of Elasticsearch is 9.5.2. The cycles come from the open endoflife.date project, last reconciled on 26/08/2026.
When does support end for which Elasticsearch version?
A cycle is a maintained version line. Where a date is given, support ends on that day — after it the vendor ships no more security updates for that line.
| Cycle | Latest version | End of support | Status |
|---|---|---|---|
| 9.5 | 9.5.2 | no date on record | supported |
| 9.4 | 9.4.5 | no date on record | supported |
| 9.3 | 9.3.8 | 23 days ago | End of Life |
| 9.2 | 9.2.8 | 114 days ago | End of Life |
| 9.1 | 9.1.10 | 205 days ago | End of Life |
| 8.19 | 8.19.20 | 322 days left | EOL 15 Jul 27 |
| 8.18 | 8.18.8 | 310 days ago | End of Life |
| 9.0 | 9.0.8 | 308 days ago | End of Life |
| 8.17 | 8.17.10 | 380 days ago | End of Life |
| 8.16 | 8.16.6 | 499 days ago | End of Life |
| 7 | 7.17.29 | 224 days ago | End of Life |
| 6 | 6.8.23 | 1659 days ago | End of Life |
Which Elasticsearch versions no longer receive security updates?
9 of 12 cycles have ended. If you run one of those lines, the vendor ships you no more patches — not even for critical flaws.
- Elasticsearch 9.39.3.8
- Elasticsearch 9.29.2.8
- Elasticsearch 9.19.1.10
- Elasticsearch 8.188.18.8
- Elasticsearch 9.09.0.8
- Elasticsearch 8.178.17.10
- Elasticsearch 8.168.16.6
- Elasticsearch 77.17.29
- Elasticsearch 66.8.23
Where does the EOL data for Elasticsearch come from?
From the open endoflife.date project, which collects vendors' official support commitments. patchletter reconciles the cycles daily; the Elasticsearch data is as of 26/08/2026. In case of doubt the vendor's own lifecycle page applies — patchletter deliberately stores no vendor full texts.
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