FortiOS End of Life Dates
Operating systemsAll 8 FortiOS release branches: support windows, latest releases, and what each EOL branch has missed since. Updated daily — last refresh 2026-10-05.
3still supported
5end of life
11 Nov 2028next to expire — 7.4
Support lifecycle at a glance
■ supported ■ security fixes only ■ end of life
All versions
Release dates, end of support dates and current support status for every FortiOS branch.
| Branch | Released | End of Engineering Support ends | End of Support ends | Status | Latest |
|---|---|---|---|---|---|
| 8.0 | 21 Apr 20265mo ago | 21 Apr 2029 | 21 Oct 2030in 4y 1mo | supported | — |
| 7.6 | 25 Jul 20242y 2mo ago | 25 Jul 2028 | 25 Jan 2030in 3y 4mo | supported | — |
| 7.4 | 11 May 20233y 5mo ago | 11 May 2027 | 11 Nov 2028in 2y 1mo | supported | — |
| 7.2 | 31 Mar 20224y 6mo ago | 31 Mar 2025 | 30 Sept 2026this month | EOL | — |
| 7.0 | 30 Mar 20215y 6mo ago | 30 Mar 2024 | 30 Sept 20251y ago | EOL | — |
| 6.4 | 31 Mar 20206y 6mo ago | 31 Mar 2023 | 30 Sept 20242y ago | EOL | — |
| 6.2 | 28 Mar 20197y 6mo ago | 28 Mar 2022 | 28 Sept 20233y ago | EOL | — |
| 6.0 | 29 Mar 20188y 6mo ago | 29 Mar 2021 | 29 Sept 20224y ago | EOL | — |