Apple macOS 27 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Apple macOS 27 is actively supported. The vendor has not published an end-of-support date for this branch.
27.0.1 latest release
Check your versionsw_vers
Support timeline
Official dates from the Apple macOS release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 14 Sept 2026 | 1mo ago |
| Latest release | 27.0.1 · 28 Sept 2026 | current |
Frequently asked questions
When does Apple macOS 27 reach end of life?
No end of life date has been announced for Apple macOS 27 yet.
Is Apple macOS 27 still supported?
Yes. Apple macOS 27 is currently maintained. Latest release: 27.0.1, published 28 Sept 2026.
What happens when Apple macOS 27 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from Apple macOS 27?
No end of life date has been announced yet.
All Apple macOS versions
27 supported 26 supported 15 supported 14 EOL 2026 13 EOL 2025 12 EOL 2024 11 EOL 2026 10.15 EOL 2026 10.14 EOL 2021 10.13 EOL 2020 10.12 EOL 2019 10.11 EOL 2018 10.10 EOL 2017 10.9 EOL 2016 10.8 EOL 2015 10.7 EOL 2012 10.6 EOL 2011 10.5 EOL 2009 10.4 EOL 2007 10.3 EOL 2005 10.2 EOL 2003 10.1 EOL 2002 10.0 EOL 2001