Red Hat Enterprise Linux 6
| Release/Update | General Availability Date | redhat-release Errata Date* | Kernel Version |
|---|
| RHEL 6 Update 6 | TBA | TBA | TBA |
| RHEL 6 Update 5 | 2013-11-21 | 2013-11-20 RHSA-2013:1645-2 | 2.6.32-431 |
| RHEL 6 Update 4 | 2013-02-21 | 2013-02-21 RHSA-2013-0496 | 2.6.32-358 |
| RHEL 6 Update 3 | 2012-06-20 | 2012-06-19 RHSA-2012-0862 | 2.6.32-279 |
| RHEL 6 Update 2 | 2011-12-06 | 2011-12-06 RHEA-2011:1743 | 2.6.32-220 |
| RHEL 6 Update 1 | 2011-05-19 | 2011-05-19 RHEA-2011:0540 | 2.6.32-131.0.15 |
| RHEL 6 GA | 2010-11-09 | - | 2.6.32-71 |
Codename: Santiago (based on a mix of Fedora 12, Fedora 13, and several modifications)
Red Hat Enterprise Linux 5
| Release/Update | General Availability Date | redhat-release Errata Date* | Kernel Version |
|---|
| RHEL 5 Update 11 | TBA | TBA | TBA |
| RHEL 5 Update 10 | 2013-10-01 | 2013-09-30 RHEA-2013-1311 | 2.6.18-371 |
| RHEL 5 Update 9 | 2013-01-07 | 2013-01-07 RHEA-2013-0021 | 2.6.18-348 |
| RHEL 5 Update 8 | 2012-02-20 | 2012-02-20 RHEA-2012:0315 | 2.6.18-308 |
| RHEL 5 Update 7 | 2011-07-21 | 2011-07-20 RHEA-2011:0977 | 2.6.18-274 |
| RHEL 5 Update 6 | 2011-01-13 | 2011-01-12 RHEA-2011:0020 | 2.6.18-238 |
| RHEL 5 Update 5 | 2010-03-30 | 2010-03-30 RHEA-2010:0207 | 2.6.18-194 |
| RHEL 5 Update 4 | 2009-09-02 | 2009-09-02 RHEA-2009:1400 | 2.6.18-164 |
| RHEL 5 Update 3 | 2009-01-20 | 2009-01-20 RHEA-2009:0133 | 2.6.18-128 |
| RHEL 5 Update 2 | 2008-05-21 | 2008-05-20 RHEA-2008:0436 | 2.6.18-92 |
| RHEL 5 Update 1 | 2007-11-07 | 2007-11-07 RHEA-2007:0854 | 2.6.18-53 |
| RHEL 5 GA | 2007-03-15 | - | 2.6.18-8 |
Codename: Tikanga (based on Fedora Core 6)
