Apache Kafka 4.x — End of Life
Active4 releases in this series0 CVEs
Apache Kafka 4.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status |
|---|---|---|---|---|---|
| 4.3 | May 20, 2026 | — | No | 4.3.0 | Active |
| 4.2 | Feb 17, 2026 | — | No | 4.2.1 | Active |
| 4.1 | Sep 2, 2025 | — | No | 4.1.2 | Active |
| 4.0 | Mar 18, 2025 | — | No | 4.0.2 | Active |
CVEs affecting Apache Kafka 4.x (0)
No CVEs tracked for Apache Kafka 4.x.
Frequently asked questions
Is Apache Kafka 4 end of life?
No. Apache Kafka 4.x is still supported. It continues to receive security patches and bug fixes.
What CVEs affect Apache Kafka 4?
No CVEs are currently tracked for Apache Kafka 4.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Apache Kafka 4 version?
The latest Apache Kafka 4.x patch release is 4.3.0, released on May 20, 2026. Always run the latest patch to benefit from all security fixes.
When was Apache Kafka 4 first released?
Apache Kafka 4.0 was initially released on May 20, 2026. See the full version timeline in the table above.
Is it safe to run Apache Kafka 4 in production?
Apache Kafka 4 is still supported and safe for production use. Ensure you are running the latest patch version (4.3.0) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA