Debian 9: 2022-07-01 †
Debian 10: 2024-06-30
Debian 11: 2026-06-30
+ Debian 12: 2028-06-10
Reference: https://endoflife.date/debian
* RHEL / CentOS
* FreeBSD
FreeBSD 11.4: 2021-09-30 †
- FreeBSD 12.4: 2023-12-31
- FreeBSD 13.2:
+ FreeBSD 12.4: 2023-12-31 †
+ FreeBSD 13.2: 2026-01-31
+ FreeBSD 14.0: 2028-11-30
Reference: https://en.wikipedia.org/wiki/FreeBSD_version_history
https://endoflife.date/freebsd
https://www.freebsd.org/security/#sup
* OpenBSD
OpenBSD 7.1: 2023-04-10 †
- OpenBSD 7.2: 2023-11
+ OpenBSD 7.2: 2023-10-16 †
OpenBSD 7.3: 2024-05
+ OpenBSD 7.4: 2024-11
Reference: https://en.wikipedia.org/wiki/OpenBSD#Releases
https://endoflife.date/openbsd
* macOS
macOS 10.15: 2022-09-12 †
- macOS 11:
+ macOS 11: 2023-09-26 †
macOS 12:
macOS 13:
Reference: https://en.wikipedia.org/wiki/MacOS_version_history