NetBackup Appliance OS End of Life Dates
Release, end of support and end of life dates for every tracked NetBackup Appliance OS version, with current status.
All products · Vendor lifecycle page · Source entry
Status as of 2026-09-23 (UTC): 11 versions tracked; 2 supported, 0 security fixes only, 0 ending within 90 days, 9 end of life.
| Version | Status | Released | Support ends | Latest |
|---|---|---|---|---|
| 5.5 | Supported | 2025-07-31 | Not announced | 5.5.0.1 MR1 |
| 5.3 | Supported | 2023-11-27 | Not announced | 5.3.0.1 MR4 |
| 5.1 | End of life | 2023-02-08 | 2025-09-08 | 5.1.1 MR5 |
| 5.0 | End of life | 2022-04-25 | 2025-03-28 | 5.0.0.1 MR5 |
| 4.1 | End of life | 2021-07-19 | 2024-06-07 | 4.1.0.1 MR5 |
| 4.0 | End of life | 2021-03-01 | 2024-01-01 | 4.0.0.1 MR4 |
| 3.3 | End of life | 2020-10-05 | 2024-07-29 | 3.3.0.2 MR2 |
| 3.2 | End of life | 2019-11-04 | 2023-06-28 | 3.2 |
| 3.1 | End of life | 2017-09-26 | 2022-06-28 | 3.1.2 |
| 3.0 | End of life | 2016-12-04 | 2020-10-01 | 3.0 |
| 2.7 | End of life | 2015-12-06 | 2020-10-01 | 2.7.3 |
Note: "Not announced" means the vendor has not published a date. "Ended (no date published)" means the source marks it ended without a date. Dates are compared as calendar days in UTC, so a date can flip up to a day earlier or later than your local calendar.
Data: endoflife.date (MIT license), snapshot 2026-09-23. Dates come from each vendor's published lifecycle. Always confirm with the vendor link before a purchase or migration decision.