Oracle Solaris end of life: end of support by version
Oracle · Operating Systems
For Oracle Solaris by Oracle, patchletter knows 8 support cycles. 7 of them have already ended and receive no more security updates. The next support window closes on 01/11/2031, that is in 1847 days. The current version of Oracle Solaris is 11.4. The cycles come from the open endoflife.date project, last reconciled on 30/09/2026.
When does support end for which Oracle Solaris version?
A cycle is a maintained version line. Where a date is given, support ends on that day — after it the vendor ships no more security updates for that line.
| Cycle | Latest version | End of support | Status |
|---|---|---|---|
| 11.4 | – | 1847 days left | EOL 1 Nov 31 |
| 11.3 | – | 2109 days ago | End of Life |
| 11.2 | – | no date on record | End of Life |
| 11.1 | – | no date on record | End of Life |
| 11 | – | no date on record | End of Life |
| 10 | – | 3205 days ago | End of Life |
| 9 | – | 5489 days ago | End of Life |
| 8 | – | 6433 days ago | End of Life |
Which Oracle Solaris versions no longer receive security updates?
7 of 8 cycles have ended. If you run one of those lines, the vendor ships you no more patches — not even for critical flaws.
- Oracle Solaris 11.3
- Oracle Solaris 11.2no date on record
- Oracle Solaris 11.1no date on record
- Oracle Solaris 11no date on record
- Oracle Solaris 10
- Oracle Solaris 9
- Oracle Solaris 8
Where does the EOL data for Oracle Solaris come from?
From the open endoflife.date project, which collects vendors' official support commitments. patchletter reconciles the cycles daily; the Oracle Solaris data is as of 30/09/2026. In case of doubt the vendor's own lifecycle page applies — patchletter deliberately stores no vendor full texts.
New Oracle Solaris versions by email
Tick the product and patchletter reports new releases by email. The update email costs nothing, and one click stops it again. The warning 90, 30 and 7 days before support ends is part of patchletter Pro.