Microsoft System.Buffers
All System.Buffers releases at a glance: release dates, number of versions, latest version, LTS status and the end-of-life (EOL) visualisation
All supported productsFree Versio.io trialWhat is System.Buffers?
System.Buffers release and version history
| Release | Release date | Versions | Latest version | Latest version date | LTS |
|---|---|---|---|---|---|
| 4 | 2016-06-27 | 15 | 4.6.1 | 2025-03-20 | No |
Data as of 6 October 2026. Dates in ISO format (YYYY-MM-DD). Source: Versio.io product release & end-of-life database.
The entire lifecycle of the product System.Buffers

X
Facts and figures about System.Buffers
| Product | System.Buffers |
|---|---|
| Vendor | Microsoft |
| Latest version | 4.6.1 |
| Number of releases | 1 |
| Number of versions | 15 |
| Number of unstable versions | 8 |
| Number of versions affected by CVE | 0 |
| Licence | MIT |
| Licence details | https://www.nuget.org/packages/System.Buffers/4.6.1/license |
| Version command | dotnet list package --include-transitive | findstr /i "System.Buffers" |
Frequently asked questions about Microsoft System.Buffers end of life
What is the latest version of Microsoft System.Buffers?
The latest version of Microsoft System.Buffers is 4.6.1, released as part of the 4 release on 27 June 2016.
Does Microsoft System.Buffers have a fixed end-of-life schedule?
No. Microsoft System.Buffers does not publish fixed end-of-life dates. It follows a "latest version" model: only 4 is considered current.
Questions or interested? Talk to me!
Â