Amazon Opensearch 1.x — End of Life
ActiveAmazon Opensearch 1.x is partially supported: only 1.3 still receives security fixes until Nov 7, 2027, in 396 days. No CVE is currently tracked for Amazon Opensearch 1.x. The next major version is Amazon Opensearch 2. See Amazon Opensearch 2 →
Amazon Opensearch 1.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 1.3 | Aug 16, 2022 | — | Nov 7, 2027 | — | Active | |
| 1.2 | Apr 4, 2022 | — | Nov 7, 2025 | — | EOL | |
| 1.1 | Jan 4, 2022 | — | Nov 7, 2025 | — | EOL | |
| 1.0 | Sep 8, 2021 | — | Nov 7, 2025 | — | EOL |
CVEs affecting Amazon Opensearch 1.x (0)
Amazon Opensearch 1.x will reach end of life — migrate to Amazon Opensearch 2.x
Amazon Opensearch 2.x is the next major release. Plan your upgrade before Amazon Opensearch 1.x stops receiving security patches.
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[](https://eolcanary.com/explore/amazon-opensearch/1)Frequently asked questions
Is Amazon Opensearch 1 end of life?
Partially. 3 of the 4 Amazon Opensearch 1.x releases have reached end of life. Still supported: 1.3 (until November 7, 2027 at the latest).
What CVEs affect Amazon Opensearch 1?
No CVEs are currently tracked for Amazon Opensearch 1.x in the NVD data we monitor.
What is the latest Amazon Opensearch 1 version?
Check the version table above for the latest Amazon Opensearch 1.x patch release.
How to migrate from Amazon Opensearch 1 to Amazon Opensearch 2?
To migrate from Amazon Opensearch 1 to Amazon Opensearch 2: (1) review the official Amazon Opensearch 2 migration guide for breaking changes, (2) update dependencies and configuration accordingly, (3) test thoroughly in a staging environment, (4) deploy with a rollback plan. Starting early gives you time to resolve compatibility issues before your current version reaches end of life.
Is it safe to run Amazon Opensearch 1 in production?
Only on a supported release (1.3). Support for Amazon Opensearch 1.3 ends on November 7, 2027. Make sure you run the latest patch to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA