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Apple macOSEnd of Life (EOL) Dates & Support Status

Active
Operating SystemsLatest Version: 27.0Latest Release: Sep 14, 2026

macOS is Apple's desktop operating system for Mac computers, known for its design and ecosystem integration.

Support summary

Apple macOS 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

No announced EOL date is currently listed.

Supported cycles

3

0 lts

Versions

23

Latest Version

27.0

Active Support

3

EOL

20

Lifecycle Timeline

Sep 25, 2017As of Sep 27, 2026
27Active · Date not announced
26Active · Date not announced
15Active · Date not announced
14EOL · Sep 14, 2026
13EOL · Sep 15, 2025
12EOL · Sep 16, 2024
11EOL · Feb 2, 2026
10.15EOL · Feb 2, 2026
10.14EOL · Oct 25, 2021
10.13EOL · Dec 1, 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

ReleaseRelease DateActive SupportEOLLatest VersionLTSStatus
27Golden GateSep 14, 2026MaintainedDate not announced27.0No
Active
26TahoeSep 15, 2025MaintainedDate not announced26.7No
Active
15SequoiaSep 16, 2024MaintainedDate not announced15.8No
Active
14SonomaSep 26, 2023EndedSep 14, 202614.8.9No
EOL
13VenturaOct 24, 2022EndedSep 15, 202513.7.8No
EOL
12MontereyOct 25, 2021EndedSep 16, 202412.7.6No
EOL
11Big SurNov 12, 2020EndedFeb 2, 202611.7.11No
EOL
10.15CatalinaOct 7, 2019EndedFeb 2, 202610.15.8No
EOL
10.14MojaveSep 24, 2018EndedOct 25, 202110.14.6No
EOL
10.13High SierraSep 25, 2017EndedDec 1, 202010.13.6No
EOL
10.12SierraSep 20, 2016EndedOct 1, 201910.12.6No
EOL
10.11El CapitanSep 30, 2015EndedDec 1, 201810.11.6No
EOL
10.10YosemiteOct 16, 2014EndedAug 1, 201710.10.5No
EOL
10.9MavericksOct 22, 2013EndedDec 1, 201610.9.5No
EOL
10.8Mountain LionJul 25, 2012EndedAug 13, 201510.8.5No
EOL
10.7LionJul 20, 2011EndedOct 4, 201210.7.5No
EOL
10.6Snow LeopardAug 28, 2009EndedJul 25, 201110.6.8No
EOL
10.5LeopardOct 26, 2007EndedAug 13, 200910.5.8No
EOL
10.4TigerApr 29, 2005EndedNov 14, 200710.4.11No
EOL
10.3PantherOct 24, 2003EndedApr 15, 200510.3.9No
EOL
10.2JaguarAug 24, 2002EndedOct 3, 200310.2.8No
EOL
10.1PumaSep 25, 2001EndedJun 6, 200210.1.5No
EOL
10.0CheetahMar 24, 2001EndedJun 22, 200110.0.4No
EOL

Data sources

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Frequently Asked Questions

Which versions of Apple macOS have reached end of life?
The following Apple macOS versions have reached end of life and no longer receive security updates: 14, 13, 12, 11, 10.15, 10.14, 10.13, 10.12 (and 12 more). It is recommended to upgrade to a supported version.
Is it safe to continue using Apple macOS 14?
Apple macOS 14 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 Apple macOS?
The latest version of Apple macOS is 27.0, released in the 27 release cycle.
How many versions of Apple macOS are currently supported?
Apple macOS currently has 3 actively supported version(s): 27, 26, 15.
When does Apple macOS 27 reach end of life?
Apple macOS 27 does not have a specific end-of-life date announced yet.
What should I do when Apple macOS reaches end of life?
When a Apple macOS 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.