All Stormshield Firmware Models

Every one of the 15 Stormshield Firmware models listed below is eligible for third-party maintenance at 40-70% below OEM contract pricing, including models past their end-of-service-life dates. This page covers models 1–15; each link opens the model's support page with EOSL details and a quote form.

• Stormshield Firmware 1 (EOSL: Apr 24, 2015)
• Stormshield Firmware 2 (EOSL: Sep 13, 2021)
• Stormshield Firmware 3 (EOSL: Sep 24, 2020)
• Stormshield Firmware 3.11 (LTSB) (EOSL: Jun 30, 2024)
• Stormshield Firmware 3.7 (LTSB) (EOSL: Jun 30, 2024)
• Stormshield Firmware 4.0 (EOSL: Sep 24, 2020)
• Stormshield Firmware 4.1 (EOSL: Apr 6, 2021)
• Stormshield Firmware 4.2 (EOSL: Jul 21, 2022)
• Stormshield Firmware 4.3 (LTSB) (EOSL: Mar 31, 2026)
• Stormshield Firmware 4.4 (EOSL: Jun 30, 2022)
• Stormshield Firmware 4.5 (EOSL: Nov 24, 2022)
• Stormshield Firmware 4.6 (EOSL: May 22, 2024)
• Stormshield Firmware 4.7 (EOSL: Feb 12, 2025)
• Stormshield Firmware 4.8 (LTSB)
• Stormshield Firmware 5.0