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SUSE Linux Enterprise Server
Active
Operating Systems Latest Version: 15.7 Latest Release: N/A
SUSE Linux Enterprise Server (SLES) is a commercial Linux distribution by SUSE for enterprise workloads.
Versions
24
Latest Version
N/A
Active Support
1
EOL
23
Lifecycle Timeline
Today β
15.7
15.7
15.6
15.6
15.5
15.5
15.4
15.4
15.3
15.3
15.2
15.2
12.5
12.5
15.1
15.1
12.4
12.4
15.0
15.0
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 15.7 | Jun 17, 2025 | - | Jul 31, 2031 | - | No | Active |
| 15.6 | Jun 26, 2024 | - | Dec 31, 2025 | - | No | EOL |
| 15.5 | Jun 20, 2023 | - | Dec 31, 2024 | - | No | EOL |
| 15.4 | Jun 21, 2022 | - | Dec 31, 2023 | - | No | EOL |
| 15.3 | Jun 22, 2021 | - | Dec 31, 2022 | - | No | EOL |
| 15.2 | Jul 21, 2020 | - | Dec 31, 2021 | - | No | EOL |
| 12.5 | Dec 9, 2019 | - | Oct 31, 2024 | - | No | EOL |
| 15.1 | Jun 24, 2019 | - | Jan 31, 2021 | - | No | EOL |
| 12.4 | Dec 12, 2018 | - | Jun 30, 2020 | - | No | EOL |
| 15.0 | Jul 16, 2018 | - | Dec 31, 2019 | - | No | EOL |
| 12.3 | Sep 7, 2017 | - | Jun 30, 2019 | - | No | EOL |
| 12.2 | Nov 8, 2016 | - | Mar 31, 2018 | - | No | EOL |
| 12.1 | Dec 15, 2015 | - | May 31, 2017 | - | No | EOL |
| 11.4 | Jul 15, 2015 | - | Mar 31, 2019 | - | No | EOL |
| 12.0 | Oct 27, 2014 | - | Jun 30, 2016 | - | No | EOL |
| 11.3 | Jul 1, 2013 | - | Jan 31, 2016 | - | No | EOL |
| 11.2 | Feb 29, 2012 | - | Jan 31, 2014 | - | No | EOL |
| 10.4 | Apr 12, 2011 | - | Jul 31, 2013 | - | No | EOL |
| 11.1 | Jun 2, 2010 | - | Aug 31, 2012 | - | No | EOL |
| 10.3 | Oct 12, 2009 | - | Oct 11, 2011 | - | No | EOL |
| 11.0 | Mar 24, 2009 | - | Dec 31, 2010 | - | No | EOL |
| 10.2 | May 19, 2008 | - | Apr 11, 2010 | - | No | EOL |
| 10.1 | Jun 18, 2007 | - | Nov 30, 2008 | - | No | EOL |
| 10.0 | Jul 17, 2006 | - | Dec 31, 2007 | - | No | EOL |
Frequently Asked Questions
Which versions of SUSE Linux Enterprise Server have reached end of life?
The following SUSE Linux Enterprise Server versions have reached end of life and no longer receive security updates: 15.6, 15.5, 15.4, 15.3, 15.2, 12.5, 15.1, 12.4 (and 15 more). It is recommended to upgrade to a supported version.
Is it safe to continue using SUSE Linux Enterprise Server 15.6?
SUSE Linux Enterprise Server 15.6 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of SUSE Linux Enterprise Server?
The latest version of SUSE Linux Enterprise Server is 15.7, released in the 15.7 release cycle.
How many versions of SUSE Linux Enterprise Server are currently supported?
SUSE Linux Enterprise Server currently has 1 actively supported version(s): 15.7.
When does SUSE Linux Enterprise Server 15.7 reach end of life?
SUSE Linux Enterprise Server 15.7 is scheduled to reach end of life on Jul 31, 2031.
What should I do when SUSE Linux Enterprise Server reaches end of life?
When a SUSE Linux Enterprise Server version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.