Red Hat JBoss Enterprise Application Platform 4.3 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Red Hat JBoss Enterprise Application Platform 4.3 reached end of life on 31 Jan 2013. It no longer receives security fixes.
Support timeline
Official dates from the Red Hat JBoss Enterprise Application Platform release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 1 Jan 2008 | — |
| End of life | 31 Jan 2013 | 13.5 years ago |
| Active support ended | 31 Jan 2011 | security fixes only after this |
| Extended support ends | 30 Nov 2016 | over |
| Latest release | 4.3.0 CP10 · 11 Feb 2013 | final |
Where to go from 4.3
Recommended target: Red Hat JBoss Enterprise Application Platform 8 (supported until 5 Feb 2031).
The newest actively supported branch is Red Hat JBoss Enterprise Application Platform 8 (latest release 8.1.7).
Frequently asked questions
Is Red Hat JBoss Enterprise Application Platform 4.3 still safe to use?
Red Hat JBoss Enterprise Application Platform 4.3 reached end of life on 31 Jan 2013, 4,938 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Red Hat JBoss Enterprise Application Platform 4.3?
Yes — the final release (4.3.0 CP10) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Red Hat JBoss Enterprise Application Platform 4.3 to?
Upgrade to Red Hat JBoss Enterprise Application Platform 8, the newest actively supported branch (supported until 5 Feb 2031).