Stormshield Firmware End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 5.0 (September 24, 2025)

Stormshield Firmware end of life (EOL) and end of support (EOS) dates: 13 Stormshield Firmware versions have reached EOL, including Stormshield Firmware 4.7 (EOL date: Feb 12, 2025) — no longer receiving security updates or patches. Stormshield Firmware 5.0 is the current supported release — 2 versions in active support. Also see BIG-IP lifecycle dates for related end-of-life information.

Stormshield Firmware end of life dates timeline — release schedule chart of the 8 most recent Stormshield Firmware versions, mapping active support and security support windows against their EOL dates — Stormshield Firmware end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 8 most recent Stormshield Firmware releases of 15 total. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Stormshield Firmware EOL, EOS and EOSL dates for every version are listed in the tables below.

Currently Supported Stormshield Firmware Releases - Active EOS/EOSL Support (2)

Release	Released	Lifecycle Support	Maintenance Support	LTS
5.0	Sep 24, 2025 (1 year ago)	Active	Active	-
4.8 (LTSB)	Jul 02, 2024 (2 years and 3 months ago)	Mar 31, 2030 (in 3 years and 5 months)	Dec 31, 2029 (in 3 years and 2 months)	LTS

Stormshield Firmware End of Life (EOL) Releases - No Longer Supported (13)

Release	Released	Lifecycle Support	Maintenance Support	LTS
4.7	Oct 31, 2023 (2 years and 11 months ago)	Feb 12, 2025 (1 year and 8 months ago)	Nov 12, 2024 (1 year and 11 months ago)	-
4.6	Nov 24, 2022 (3 years and 10 months ago)	May 22, 2024 (2 years and 5 months ago)	Feb 22, 2024 (2 years and 8 months ago)	-
4.5	Jul 05, 2022 (4 years and 3 months ago)	Nov 24, 2022 (3 years and 10 months ago)	Nov 24, 2022 (3 years and 10 months ago)	-
4.4	May 12, 2022 (4 years and 5 months ago)	Jun 30, 2022 (4 years and 3 months ago)	Jun 30, 2022 (4 years and 3 months ago)	-
4.3 (LTSB)	Jan 12, 2022 (4 years and 9 months ago)	Mar 31, 2026 (6 months ago)	Dec 31, 2025 (9 months ago)	LTS

4.2	Apr 06, 2021 (5 years and 6 months ago)	Jul 21, 2022 (4 years and 3 months ago)	Jul 21, 2022 (4 years and 3 months ago)	-
3.11 (LTSB)	Sep 24, 2020 (6 years ago)	Jun 30, 2024 (2 years and 3 months ago)	Jun 30, 2024 (2 years and 3 months ago)	LTS
4.1	Sep 24, 2020 (6 years ago)	Apr 06, 2021 (5 years and 6 months ago)	Apr 06, 2021 (5 years and 6 months ago)	-
4.0	Jan 07, 2020 (6 years and 9 months ago)	Sep 24, 2020 (6 years ago)	Sep 24, 2020 (6 years ago)	-
3.7 (LTSB)	Sep 29, 2018 (8 years ago)	Jun 30, 2024 (2 years and 3 months ago)	Jun 30, 2024 (2 years and 3 months ago)	LTS
3	Nov 21, 2016 (9 years and 11 months ago)	Sep 24, 2020 (6 years ago)	Sep 24, 2020 (6 years ago)	-
2	Mar 31, 2015 (11 years and 6 months ago)	Sep 13, 2021 (5 years and 1 month ago)	Sep 13, 2021 (5 years and 1 month ago)	-
1	Jun 03, 2014 (12 years and 4 months ago)	Apr 24, 2015 (11 years and 5 months ago)	Apr 24, 2015 (11 years and 5 months ago)	-

Stormshield Firmware End of Life & Support Summary

Which Stormshield Firmware Versions Are Currently Supported?

Stormshield Firmware currently has 2 supported releases. Stormshield Firmware 5.0 is the latest. Stormshield Firmware 4.8 (LTSB) is also supported until Mar 31, 2030. Also see Nutanix AOS end of support for related end-of-life information.

Stormshield Firmware End of Life (EOL) Version History

13 Stormshield Firmware releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Stormshield Firmware 4.7 reached EOL on Feb 12, 2025. Stormshield Firmware 5.0 is the recommended upgrade for users still on End of Life versions.