Microsoft · Microsoft
Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for x64-based Systems security updates
Patch Radar has 16 security fixes for Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for x64-based Systems, closing 55 CVEs, 1 of which is being exploited. The newest security fix is KB5126421, released September 8, 2026. This product is no longer supported.
Unsupported product1 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
16
On record in Patch Radar
CVEs
55
Closed by those fixes
Exploited
1
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|
| High | KB5126421 | 2 | Sep 8, 2026 | ||
| High | KB5120709 | 4 | Aug 11, 2026 | ||
| High | KB5101000 | 17 | Jul 14, 2026 | ||
| High | KB5087053 | 2 | May 18, 2026 | ||
| Urgent | KB5082419 | 3 | Apr 14, 2026 | ||
| High | KB5066747 | 1 | Oct 14, 2025 | ||
| High | KB5050188 | 1 | Jan 14, 2025 | ||
| High | KB5044091 | 2 | Oct 23, 2024 | ||
| High | KB5041019 | 1 | Jul 9, 2024 | ||
| Patch now | KB5034275 | 5 | 1 | May 8, 2024 | |
| High | KB5037036 | 1 | Apr 9, 2024 | ||
| Urgent | KB5030180 | 5 | Dec 12, 2023 | ||
| High | KB5032339 | 2 | Nov 14, 2023 | ||
| High | KB5029649 | 2 | Aug 8, 2023 | ||
| Urgent | KB5027538 | 6 | Jun 13, 2023 | ||
| Urgent | KB5022729 | 2 | Feb 14, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.