OpenSSL EOS & EOL timeline

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

• 4.1

  Supported
  1. ReleasedOct 23, 2026
  2. End of life (EOL)Nov 30, 2027

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 4.0

  Supported
  1. ReleasedApr 14, 2026
  2. End of life (EOL)May 14, 2027

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.6

  Ending soon
  1. ReleasedOct 1, 2025
  2. End of life (EOL)Nov 1, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.5LTS

  Supported
  1. ReleasedApr 8, 2025
  2. End of life (EOL)Apr 8, 2030

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.4

  End of life
  1. ReleasedOct 22, 2024
  2. End of life (EOL)Oct 22, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.3

  End of life
  1. ReleasedApr 9, 2024
  2. End of life (EOL)Apr 9, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.2

  End of life
  1. ReleasedNov 23, 2023
  2. End of life (EOL)Nov 23, 2025

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.1

  End of life
  1. ReleasedMar 14, 2023
  2. End of life (EOL)Mar 14, 2025

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.0LTS

  End of life
  1. ReleasedSep 7, 2021
  2. End of life (EOL)Sep 7, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.1.1LTS

  End of life
  1. ReleasedSep 11, 2018
  2. End of life (EOL)Sep 11, 2023

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.1.0

  End of life
  1. ReleasedAug 25, 2016
  2. End of life (EOL)Sep 11, 2019

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.0.2LTS

  End of life
  1. ReleasedJan 22, 2015
  2. End of life (EOL)Dec 31, 2019

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.0.1

  End of life
  1. ReleasedMar 14, 2012
  2. End of life (EOL)Dec 31, 2016

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.0.0

  End of life
  1. ReleasedMar 29, 2010
  2. End of life (EOL)Dec 31, 2015

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 0.9.8

  End of life
  1. ReleasedJul 5, 2005
  2. End of life (EOL)Dec 31, 2015

  End of support (EOS)

  Not announced

  Extended support

  Not announced

Support milestones: end of support = Active support; end of life = Supported. 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.