The Update BureauKB5057056
Cumulative update for .NET Framework, versions 3.5 and 4.8, on Windows 10 22H2, April 2025
In short
Includes previously released security improvements and quality and reliability changes for Windows 10 version 22H2. It adds no new security improvements.
Does it affect you? Applies to: Devices running Windows 10 version 22H2 with .NET Framework 3.5, 4.8, or 4.8.1.
What changes
Technical details
Data sheet · Security · Downloads · Components Click to collapse or expand
Data sheet
- Released
- 2025-04-22
- Classification
- Updates
- Type
- Cumulative update
- Restart
- Required
- Replaces
- KB5055063
- Replaced by
- KB5064794
| Version | File version | Channel |
|---|---|---|
| 3.5 | General availability | |
| 4.8 | General availability |
Security
No vulnerabilities are listed for this update.
Downloads (Microsoft Update Catalog)
Arm64
Windows 10, version 22H2
47.7 MB
Sources
Updated
Cited passages from Microsoft's official notes (2)
-
1.
There are no new security improvements in this release. This update is cumulative and contains all previously released security improvements.
support.microsoft.com -
2.
For a list of improvements that were released with this update, please see the article links in the Additional Information section of this article.
support.microsoft.com
Checked automatically: 8 of 8 checks passed, 2 quoted passages · compared with Microsoft's page on Oct 20, 2026
- Quotes found in the official pages: passed
- Numbers found in the sources: passed
- Vulnerabilities from the dossier only: passed
- Links to allowed domains only: passed
- Every official change covered: passed
- Readable plain text: passed
- Changes confirmed by the file list: passed
- Sources agree: passed
A second AI read the text against the sources: correctness 5/5, clarity 5/5, completeness 5/5. How we work
Published by The Update Bureau. Written with AI from Microsoft's own documents, checked by rules and a second AI. How we work · Report a mistake