Redhat系统版本及内核版本 2022-08-03
Red Hat Enterprise Linux 8
| Release | General Availability Date | redhat-release Errata Date* | Kernel Version |
| RHEL 8.5 | 2021-11-09 | 2021-11-09 RHSA-2021:4356 | 4.18.0-348 |
| RHEL 8.4 | 2021-05-18 | 2021-05-18 RHSA-2021:1578 | 4.18.0-305 |
| RHEL 8.3 | 2020-11-03 | 2020-11-03 RHBA-2020:4495 | 4.18.0-240 |
| RHEL 8.2 | 2020-04-28 | 2020-04-28 RHBA-2020:1758 | 4.18.0-193 |
| RHEL 8.1 | 2019-11-05 | 2019-11-05 RHBA-2019:3543 | 4.18.0-147 |
| RHEL 8 | 2019-05-07 | - | 4.18.0-80 |
Codename: Ootpa (is based on Fedora 28, upstream Linux kernel 4.18, systemd 239, and GNOME 3.28.)
Red Hat Enterprise Linux 7
| Release | General Availability Date | redhat-release Errata Date* | Kernel Version |
| RHEL 7.9 | 2020-09-29 | 2020-09-29 RHBA-2020:3849 | 3.10.0-1160 |
| RHEL 7.8 | 2020-03-31 | 2020-03-31 RHBA-2020:1033 | 3.10.0-1127 |
| RHEL 7.7 | 2019-08-06 | 2019-08-06 RHBA-2019:2351 | 3.10.0-1062 |
| RHEL 7.6 | 2018-10-30 | 2018-10-30 RHBA-2018:3014 | 3.10.0-957 |
| RHEL 7.5 | 2018-04-10 | 2018-04-10 RHEA-2018:0700 | 3.10.0-862 |
| RHEL 7.4 | 2017-07-31 | 2017-07-31 RHBA-2017:1850 | 3.10.0-693 |
| RHEL 7.3 | 2016-11-03 | 2016-11-03 RHEA-2016-2544 | 3.10.0-514 |
| RHEL 7.2 | 2015-11-19 | 2015-11-19 RHEA-2015:2461 | 3.10.0-327 |
| RHEL 7.1 | 2015-03-05 | 2015-03-05 RHEA-2015:0524 | 3.10.0-229 |
| RHEL 7.0 GA | 2014-06-09 | - | 3.10.0-123 |
| RHEL 7.0 Beta | 2013-12-11 | - | 3.10.0-54.0.1 |
Codename: Maipo (based on a mix of Fedora 19, Fedora 20, and several modifications)
Red Hat Enterprise Linux 6
| Release | General Availability Date | redhat-release Errata Date* | Kernel Version |
| RHEL 6.10 | 2018-06-19 | 2018-06-19 RHBA-2018:1856 | 2.6.32-754 |
| RHEL 6.9 | 2017-03-21 | 2017-03-21 RHSA-2017:0817 | 2.6.32-696 |
| RHEL 6.8 | 2016-05-10 | 2016-05-10 RHSA-2016:0855-1 | 2.6.32-642 |
| RHEL 6.7 | 2015-07-22 | 2015-07-22 RHEA-2015:1423 | 2.6.32-573 |
| RHEL 6.6 | 2014-10-14 | 2014-10-13 RHEA-2014:1608 | 2.6.32-504 |
| RHEL 6.5 | 2013-11-21 | 2013-11-20 RHSA-2013:1645-2 | 2.6.32-431 |
| RHEL 6.4 | 2013-02-21 | 2013-02-21 RHSA-2013-0496 | 2.6.32-358 |
| RHEL 6.3 | 2012-06-20 | 2012-06-19 RHSA-2012-0862 | 2.6.32-279 |
| RHEL 6.2 | 2011-12-06 | 2011-12-06 RHEA-2011:1743 | 2.6.32-220 |
| RHEL 6.1 | 2011-05-19 | 2011-05-19 RHEA-2011:0540 | 2.6.32-131.0.15 |
| RHEL 6.0 | 2010-11-09 | - | 2.6.32-71 |
Codename: Santiago (based on a mix of Fedora 12, Fedora 13, and several modifications)
