Redhat Build Of Openjdk 21.x — End of Life
ActiveRedhat Build Of Openjdk 21.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 21 | Nov 14, 2023 | — | Dec 31, 2029 | 21.0.9.0.10-1 | Active |
CVEs affecting Redhat Build Of Openjdk 21.x (0)
Redhat Build Of Openjdk 21.x will reach end of life — migrate to Redhat Build Of Openjdk 25.x
Redhat Build Of Openjdk 25.x is the next major release. Plan your upgrade before Redhat Build Of Openjdk 21.x stops receiving security patches.
Frequently asked questions
Is Redhat Build Of Openjdk 21 end of life?
No. Redhat Build Of Openjdk 21.x is still supported until December 31, 2029. It continues to receive security patches and bug fixes.
What CVEs affect Redhat Build Of Openjdk 21?
No CVEs are currently tracked for Redhat Build Of Openjdk 21.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Redhat Build Of Openjdk 21 version?
The latest Redhat Build Of Openjdk 21.x patch release is 21.0.9.0.10-1, released on October 17, 2025. Always run the latest patch to benefit from all security fixes.
How to migrate from Redhat Build Of Openjdk 21 to Redhat Build Of Openjdk 25?
To migrate from Redhat Build Of Openjdk 21 to Redhat Build Of Openjdk 25: (1) review the official Redhat Build Of Openjdk 25 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 Redhat Build Of Openjdk 21 in production?
Redhat Build Of Openjdk 21 is still supported and safe for production use until December 31, 2029. Ensure you are running the latest patch version (21.0.9.0.10-1) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA