Oracle has provided some updates to the support for CPUs. CPUs are only released for 12-24 months after the initial release of a patchset.
| Release | Patching End Date | Last CPU |
| 10.1.0.4 | 30-Jan-2007 | January 2007 |
| 10.2.0.3 | 22-Feb-2009 | January 2009 |
| 10.2.0.4 | 31-Jul-2011 | July 2011 |
| 10.2.0.5 | 31-Jul-2013 | July 2013 |
| 11.1.0.6 | 18-Sep-2009 | July 2009 |
| 11.1.0.7 | 31-Aug-2015 | July 2015 |
| 11.2.0.1 | 13-Sep-2011 | July 2011 |
| 11.2.0.2 | 31-Oct-2013 | October 2013 |
| 11.2.0.3 | TBD (31-Jul-2015?) | TBD (July 2015?) |
| 11.2.0.4 | 31-Jan-2018 | January 2018 |