Stormshield Firmware EOS & EOL timeline

Check Stormshield Firmware end-of-support (EOS), end-of-life (EOL), release and extended-support dates. Compare versions and plan your next upgrade.

• 5.0

  Supported
  1. ReleasedSep 24, 2025

  End of support (EOS)

  Not announced

  End of life (EOL)

  Not announced

  Extended support

  Not announced

• 4.8LTS

  Supported
  1. ReleasedJul 2, 2024
  2. End of support (EOS)Dec 31, 2029
  3. End of life (EOL)Mar 31, 2030

  Extended support

  Not announced

• 4.7

  End of life
  1. ReleasedOct 31, 2023
  2. End of support (EOS)Nov 12, 2024
  3. End of life (EOL)Feb 12, 2025

  Extended support

  Not announced

• 4.6

  End of life
  1. ReleasedNov 24, 2022
  2. End of support (EOS)Feb 22, 2024
  3. End of life (EOL)May 22, 2024

  Extended support

  Not announced

• 4.5

  End of life
  1. ReleasedJul 5, 2022
  2. End of support (EOS)Nov 24, 2022
  3. End of life (EOL)Nov 24, 2022

  Extended support

  Not announced

• 4.4

  End of life
  1. ReleasedMay 12, 2022
  2. End of support (EOS)Jun 30, 2022
  3. End of life (EOL)Jun 30, 2022

  Extended support

  Not announced

• 4.3LTS

  End of life
  1. ReleasedJan 12, 2022
  2. End of support (EOS)Dec 31, 2025
  3. End of life (EOL)Mar 31, 2026

  Extended support

  Not announced

• 4.2

  End of life
  1. ReleasedApr 6, 2021
  2. End of support (EOS)Jul 21, 2022
  3. End of life (EOL)Jul 21, 2022

  Extended support

  Not announced

• 4.1

  End of life
  1. ReleasedSep 24, 2020
  2. End of support (EOS)Apr 6, 2021
  3. End of life (EOL)Apr 6, 2021

  Extended support

  Not announced

• 3.11LTS

  End of life
  1. ReleasedSep 24, 2020
  2. End of support (EOS)Jun 30, 2024
  3. End of life (EOL)Jun 30, 2024

  Extended support

  Not announced

• 4.0

  End of life
  1. ReleasedJan 7, 2020
  2. End of support (EOS)Sep 24, 2020
  3. End of life (EOL)Sep 24, 2020

  Extended support

  Not announced

• 3.7LTS

  End of life
  1. ReleasedSep 29, 2018
  2. End of support (EOS)Jun 30, 2024
  3. End of life (EOL)Jun 30, 2024

  Extended support

  Not announced

• 3

  End of life
  1. ReleasedNov 21, 2016
  2. End of support (EOS)Sep 24, 2020
  3. End of life (EOL)Sep 24, 2020

  Extended support

  Not announced

• 2

  End of life
  1. ReleasedMar 31, 2015
  2. End of support (EOS)Sep 13, 2021
  3. End of life (EOL)Sep 13, 2021

  Extended support

  Not announced

• 1

  End of life
  1. ReleasedJun 3, 2014
  2. End of support (EOS)Apr 24, 2015
  3. End of life (EOL)Apr 24, 2015

  Extended support

  Not announced

Support milestones: end of support = Maintenance Support; end of life = Lifecycle Support. Unknown dates are shown as “Not announced”. Paid extended support is separate from standard end of life. Support windows may vary by version and edition. Timeline spacing is not a duration scale.