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Stormshield Firmware
Active
Security & Networking Latest Version: 5.0 Latest Release: N/A
Stormshield SNS Firmware is the operating system for Stormshield Network Security appliances.
Versions
15
Latest Version
5.0
Active Support
2
EOL
13
Lifecycle Timeline
Today ↓
5.0
5.0
4.8
4.8
4.7
4.7
4.6
4.6
4.5
4.5
4.4
4.4
4.3
4.3
4.2
4.2
4.1
4.1
3.11
3.11
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 5.0 | Sep 24, 2025 | Yes | No | 5.0 | No | Active |
| 4.8 | Jul 2, 2024 | Yes | No | 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 |
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.