← ← Back to all products
All badges & lifecycle API →
Stormshield FirmwareEnd of Life (EOL) Dates & Support Status
Active
Security & NetworkingLatest Version: 5.0Latest Release: N/A
Stormshield SNS Firmware is the operating system for Stormshield Network Security appliances.
Support summary
Stormshield Firmware currently has supported cycles. Track the next EOL date and validate upgrades before your change window.
What do EOL and support statuses mean?Next EOL
Mar 31, 2030
Stormshield Firmware 4.8 · 1281 days left
Supported cycles
2
4 lts
Versions
15
Latest Version
5.0
Active Support
2
EOL
13
Lifecycle Timeline
Sep 24, 2020As of Sep 27, 2026
5.0Active · Date not announced
4.8Active · Mar 31, 2030
4.7EOL · Feb 12, 2025
4.6EOL · May 22, 2024
4.5EOL · Nov 24, 2022
4.4EOL · Jun 30, 2022
4.3EOL · Mar 31, 2026
4.2EOL · Jul 21, 2022
4.1EOL · Apr 6, 2021
3.11EOL · Jun 30, 2024
ActiveSecurityEOLHistorical phase unknown
Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 5.0 | Sep 24, 2025 | Maintained | Date not announced | 5.0 | No | Active |
| 4.8 | Jul 2, 2024 | Dec 31, 2029 | Mar 31, 2030 | 4.8 | Yes | Active |
| 4.7 | Oct 31, 2023 | Nov 12, 2024 | Feb 12, 2025 | 4.7 | No | EOL |
| 4.6 | Nov 24, 2022 | Feb 22, 2024 | May 22, 2024 | 4.6 | No | EOL |
| 4.5 | Jul 5, 2022 | Nov 24, 2022 | Nov 24, 2022 | 4.5 | No | EOL |
| 4.4 | May 12, 2022 | Jun 30, 2022 | Jun 30, 2022 | 4.4 | No | EOL |
| 4.3 | Jan 12, 2022 | Dec 31, 2025 | Mar 31, 2026 | 4.3 | Yes | EOL |
| 4.2 | Apr 6, 2021 | Jul 21, 2022 | Jul 21, 2022 | 4.2 | No | EOL |
| 4.1 | Sep 24, 2020 | Apr 6, 2021 | Apr 6, 2021 | 4.1 | No | EOL |
| 3.11 | Sep 24, 2020 | Jun 30, 2024 | Jun 30, 2024 | 3.11 | Yes | EOL |
| 4.0 | Jan 7, 2020 | Sep 24, 2020 | Sep 24, 2020 | 4.0 | No | EOL |
| 3.7 | Sep 29, 2018 | Jun 30, 2024 | Jun 30, 2024 | 3.7 | Yes | EOL |
| 3 | Nov 21, 2016 | Sep 24, 2020 | Sep 24, 2020 | 3 | No | EOL |
| 2 | Mar 31, 2015 | Sep 13, 2021 | Sep 13, 2021 | 2 | No | EOL |
| 1 | Jun 3, 2014 | Apr 24, 2015 | Apr 24, 2015 | 1 | No | EOL |
Data sources
Embed this badge
Show Stormshield Firmware's live support status in your README, docs, or dashboard. The badge is a static SVG served from eol.wiki and follows the lifecycle data above.
Markdown
[](https://eol.wiki/sns-firmware/)HTML
<a href="https://eol.wiki/sns-firmware/"><img src="https://eol.wiki/badge/sns-firmware.svg" alt="Stormshield Firmware end-of-life status" height="20"></a>Frequently Asked Questions
Which versions of Stormshield Firmware have reached end of life?
The following Stormshield Firmware versions have reached end of life and no longer receive security updates: 4.7, 4.6, 4.5, 4.4, 4.3, 4.2, 4.1, 3.11 (and 5 more). It is recommended to upgrade to a supported version.
Is it safe to continue using Stormshield Firmware 4.7?
Stormshield Firmware 4.7 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Stormshield Firmware?
The latest version of Stormshield Firmware is 5.0, released in the 5.0 release cycle.
How many versions of Stormshield Firmware are currently supported?
Stormshield Firmware currently has 2 actively supported version(s): 5.0, 4.8.
When does Stormshield Firmware 5.0 reach end of life?
Stormshield Firmware 5.0 does not have a specific end-of-life date announced yet.
What should I do when Stormshield Firmware reaches end of life?
When a Stormshield Firmware version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.