Apache Flink 2.x — End of Life
ActiveApache Flink 2.x is partially supported: only 2.3, 2.2, 2.1 still receive security fixes. The most recent release in this series is 2.3.0. No CVE is currently tracked for Apache Flink 2.x.
Apache Flink 2.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 2.3 | Jun 25, 2026 | — | No | 2.3.0 | Active | |
| 2.2 | Dec 4, 2025 | — | No | 2.2.1 | Active | |
| 2.1 | Jul 29, 2025 | — | No | 2.1.3 | Active | |
| 2.0 | Mar 19, 2025 | — | Jun 25, 2026 | 2.0.2 | EOL |
CVEs affecting Apache Flink 2.x (0)
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[](https://eolcanary.com/explore/apache-flink/2)Frequently asked questions
Is Apache Flink 2 end of life?
Partially. 1 of the 4 Apache Flink 2.x releases have reached end of life. Still supported: 2.3, 2.2, 2.1.
What CVEs affect Apache Flink 2?
No CVEs are currently tracked for Apache Flink 2.x in the NVD data we monitor.
What is the latest Apache Flink 2 version?
The latest Apache Flink 2.x patch release is 2.3.0, released on June 23, 2026. Always run the latest patch to benefit from all security fixes.
When was Apache Flink 2 first released?
Apache Flink 2.0 was released on March 19, 2025. See the full version timeline in the table above.
Is it safe to run Apache Flink 2 in production?
Only on a supported release (2.3, 2.2, 2.1). Make sure you run the latest patch (2.3.0) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA