FortiOS End of Life (EOL) Dates and End of Support (EOS) Dates
4 FortiOS versions have reached End of Life (EOL) and End of Support (EOS), including FortiOS 7.0 (EOL date: Sep 30, 2025) — no longer receiving security updates or patches. FortiOS 8.0 is the current supported release, with support through Oct 21, 2030 — 4 versions in active support. Also see Palo Alto Networks PAN-OS end of support dates for related end-of-life information.
Currently Supported FortiOS Releases - Active EOS/EOSL Support (4)
| Release | Released | End of Support | End of Engineering Support |
|---|---|---|---|
| 8.0 | (3 months ago) | (in 4 years and 2 months) | (in 2 years and 8 months) |
| 7.6 | (2 years ago) | (in 3 years and 5 months) | (in 1 year and 11 months) |
| 7.4 | (3 years and 2 months ago) | (in 2 years and 3 months) | (in 9 months) |
| 7.2 | (4 years and 3 months ago) | (in 2 months) | (1 year and 3 months ago) |
FortiOS End of Life (EOL) Releases - No Longer Supported (4)
| Release | Released | End of Support | End of Engineering Support |
|---|---|---|---|
| 7.0 | (5 years and 3 months ago) | (9 months ago) | (2 years and 3 months ago) |
| 6.4 | (6 years and 3 months ago) | (1 year and 9 months ago) | (3 years and 3 months ago) |
| 6.2 | (7 years and 3 months ago) | (2 years and 9 months ago) | (4 years and 3 months ago) |
| 6.0 | (8 years and 3 months ago) | (3 years and 9 months ago) | (5 years and 3 months ago) |
FortiOS End of Life & Support Summary
Which FortiOS Versions Are Currently Supported?
FortiOS currently has 4 supported releases. FortiOS 8.0 is the latest, with active support through Oct 21, 2030. FortiOS 7.6 is also supported until Jan 25, 2030. Also see BIG-IP end of service life for related end-of-life information.
FortiOS End of Life (EOL) Version History
4 FortiOS releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. FortiOS 7.0 reached EOL on Sep 30, 2025. FortiOS 8.0 is the recommended upgrade for users still on End of Life versions.