Oracle Database 21.x — End of Life
ActiveOracle Database 21.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status |
|---|---|---|---|---|---|
| 21 | Aug 13, 2021 | — | Jul 31, 2027 | — | Active |
CVEs affecting Oracle Database 21.x (0)
Oracle Database 21.x will reach end of life — migrate to Oracle Database 23.x
Oracle Database 23.x is the next major release. Plan your upgrade before Oracle Database 21.x stops receiving security patches.
Frequently asked questions
Is Oracle Database 21 end of life?
No. Oracle Database 21.x is still supported until July 31, 2027. It continues to receive security patches and bug fixes.
What CVEs affect Oracle Database 21?
No CVEs are currently tracked for Oracle Database 21.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Oracle Database 21 version?
Check the version table above for the latest Oracle Database 21.x patch release.
How to migrate from Oracle Database 21 to Oracle Database 23?
To migrate from Oracle Database 21 to Oracle Database 23: (1) review the official Oracle Database 23 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 Oracle Database 21 in production?
Oracle Database 21 is still supported and safe for production use until July 31, 2027. Ensure you are running the latest patch version to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA