← ← Back to all products
All badges & lifecycle API →
SUSE Linux Enterprise ServerEnd of Life (EOL) Dates & Support Status
Active
Operating SystemsLatest Version: 16.0Latest Release: N/A
SUSE Linux Enterprise Server (SLES) is a commercial Linux distribution by SUSE for enterprise workloads.
Support summary
SUSE Linux Enterprise Server currently has supported cycles. Track the next EOL date and validate upgrades before your change window.
What do EOL and support statuses mean?Next EOL
Nov 30, 2027
SUSE Linux Enterprise Server 16.0 · 429 days left
Supported cycles
2
0 lts
Versions
25
Latest Version
16.0
Active Support
2
EOL
23
Lifecycle Timeline
Dec 12, 2018As of Sep 27, 2026
16.0Active · Nov 30, 2027
15.7Active · Jul 31, 2031
15.6EOL · Dec 31, 2025
15.5EOL · Dec 31, 2024
15.4EOL · Dec 31, 2023
15.3EOL · Dec 31, 2022
15.2EOL · Dec 31, 2021
12.5EOL · Oct 31, 2024
15.1EOL · Jan 31, 2021
12.4EOL · Jun 30, 2020
ActiveSecurityEOLHistorical phase unknown
Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 16.0 | Nov 4, 2025 | Maintained | Nov 30, 2027 | 16.0 | No | Active |
| 15.7 | Jun 17, 2025 | Maintained | Jul 31, 2031 | 15.7 | No | Active |
| 15.6 | Jun 26, 2024 | Ended | Dec 31, 2025 | 15.6 | No | EOL |
| 15.5 | Jun 20, 2023 | Ended | Dec 31, 2024 | 15.5 | No | EOL |
| 15.4 | Jun 21, 2022 | Ended | Dec 31, 2023 | 15.4 | No | EOL |
| 15.3 | Jun 22, 2021 | Ended | Dec 31, 2022 | 15.3 | No | EOL |
| 15.2 | Jul 21, 2020 | Ended | Dec 31, 2021 | 15.2 | No | EOL |
| 12.5 | Dec 9, 2019 | Ended | Oct 31, 2024 | 12.5 | No | EOL |
| 15.1 | Jun 24, 2019 | Ended | Jan 31, 2021 | 15.1 | No | EOL |
| 12.4 | Dec 12, 2018 | Ended | Jun 30, 2020 | 12.4 | No | EOL |
| 15.0 | Jul 16, 2018 | Ended | Dec 31, 2019 | 15.0 | No | EOL |
| 12.3 | Sep 7, 2017 | Ended | Jun 30, 2019 | 12.3 | No | EOL |
| 12.2 | Nov 8, 2016 | Ended | Mar 31, 2018 | 12.2 | No | EOL |
| 12.1 | Dec 15, 2015 | Ended | May 31, 2017 | 12.1 | No | EOL |
| 11.4 | Jul 15, 2015 | Ended | Mar 31, 2019 | 11.4 | No | EOL |
| 12.0 | Oct 27, 2014 | Ended | Jun 30, 2016 | 12.0 | No | EOL |
| 11.3 | Jul 1, 2013 | Ended | Jan 31, 2016 | 11.3 | No | EOL |
| 11.2 | Feb 29, 2012 | Ended | Jan 31, 2014 | 11.2 | No | EOL |
| 10.4 | Apr 12, 2011 | Ended | Jul 31, 2013 | 10.4 | No | EOL |
| 11.1 | Jun 2, 2010 | Ended | Aug 31, 2012 | 11.1 | No | EOL |
| 10.3 | Oct 12, 2009 | Ended | Oct 11, 2011 | 10.3 | No | EOL |
| 11.0 | Mar 24, 2009 | Ended | Dec 31, 2010 | 11.0 | No | EOL |
| 10.2 | May 19, 2008 | Ended | Apr 11, 2010 | 10.2 | No | EOL |
| 10.1 | Jun 18, 2007 | Ended | Nov 30, 2008 | 10.1 | No | EOL |
| 10.0 | Jul 17, 2006 | Ended | Dec 31, 2007 | 10.0 | No | EOL |
Data sources
Embed this badge
Show SUSE Linux Enterprise Server's live support status in your README, docs, or dashboard. The badge is a static SVG served from eol.wiki and follows the lifecycle data above.
Markdown
[](https://eol.wiki/sles/)HTML
<a href="https://eol.wiki/sles/"><img src="https://eol.wiki/badge/sles.svg" alt="SUSE Linux Enterprise Server end-of-life status" height="20"></a>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 16.0, released in the 16.0 release cycle.
How many versions of SUSE Linux Enterprise Server are currently supported?
SUSE Linux Enterprise Server currently has 2 actively supported version(s): 16.0, 15.7.
When does SUSE Linux Enterprise Server 16.0 reach end of life?
SUSE Linux Enterprise Server 16.0 is scheduled to reach end of life on Nov 30, 2027.
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.