NetBackup Appliance OS End of Life Dates
All 11 NetBackup Appliance OS release branches: support windows, latest releases, and what each EOL branch has missed since. Data refreshed daily.
Support lifecycle at a glance
■ supported ■ security fixes only ■ end of life
All versions
Release dates, end-of-life dates and current support status for every NetBackup Appliance OS branch.
| Branch | Released | End of life | Status | Latest |
|---|---|---|---|---|
| 5.5 | 31 Jul 2025 | — | supported | 5.5.0.1 MR1 |
| 5.3 | 27 Nov 2023 | — | supported | 5.3.0.1 MR4 |
| 5.1 | 8 Feb 2023 | 8 Sept 2025 | EOL | 5.1.1 MR5 |
| 5.0 | 25 Apr 2022 | 28 Mar 2025 | EOL | 5.0.0.1 MR5 |
| 4.1 | 19 Jul 2021 | 7 Jun 2024 | EOL | 4.1.0.1 MR5 |
| 4.0 | 1 Mar 2021 | 1 Jan 2024 | EOL | 4.0.0.1 MR4 |
| 3.3 | 5 Oct 2020 | 29 Jul 2024 | EOL | 3.3.0.2 MR2 |
| 3.2 | 4 Nov 2019 | 28 Jun 2023 | EOL | 3.2 |
| 3.1 | 26 Sept 2017 | 28 Jun 2022 | EOL | 3.1.2 |
| 3.0 | 4 Dec 2016 | 1 Oct 2020 | EOL | 3.0 |
| 2.7 | 6 Dec 2015 | 1 Oct 2020 | EOL | 2.7.3 |