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NetBackup Appliance OS: versions and end of support

Release branches of NetBackup Appliance OS with the latest version and the end of support.

We do not track a vulnerability database for NetBackup Appliance OS, so this page shows versions and end of support only.

Release branches

NetBackup Appliance OS 6.1

Supported

Latest version: 6.1.0.2 MR1, released on 31/08/2026

End of support: no date known

NetBackup Appliance OS 5.5

Supported

Latest version: 5.5.0.1 MR2, released on 08/06/2026

End of support: no date known

NetBackup Appliance OS 5.3

Supported

Latest version: 5.3.0.1 MR5, released on 05/12/2025

End of support: no date known

NetBackup Appliance OS 5.1

End of support reached

Latest version: 5.1.1 MR5, released on 28/08/2024

End of support: 08/09/2025

NetBackup Appliance OS 5.0

End of support reached

Latest version: 5.0.0.1 MR5, released on 08/11/2023

End of support: 28/03/2025

NetBackup Appliance OS 4.1

End of support reached

Latest version: 4.1.0.1 MR5, released on 14/02/2023

End of support: 07/06/2024

NetBackup Appliance OS 4.0

End of support reached

Latest version: 4.0.0.1 MR4, released on 13/06/2022

End of support: 01/01/2024

NetBackup Appliance OS 3.3

End of support reached

Latest version: 3.3.0.2 MR2, released on 12/11/2021

End of support: 29/07/2024

NetBackup Appliance OS 3.2

End of support reached

Latest version: 3.2, released on 04/11/2019

End of support: 28/06/2023

NetBackup Appliance OS 3.1

End of support reached

Latest version: 3.1.2, released on 21/09/2018

End of support: 28/06/2022

NetBackup Appliance OS 3.0

End of support reached

Latest version: 3.0, released on 04/12/2016

End of support: 01/10/2020

NetBackup Appliance OS 2.7

End of support reached

Latest version: 2.7.3, released on 05/06/2016

End of support: 01/10/2020

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