Microsoft · Microsoft
Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) security updates
Patch Radar has 42 security fixes for Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation), closing 68 CVEs, 3 of which are being exploited. The newest security fix is KB5120704, released August 11, 2026. This product is no longer supported.
Unsupported product3 exploited CVEs
Latest version
n/a
Release date not known
Security fixes
42
On record in Patch Radar
CVEs
68
Closed by those fixes
Exploited
3
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|
| High | KB5120704 | 4 | Aug 11, 2026 | ||
| High | KB5101009 | 17 | Jul 14, 2026 | ||
| Urgent | KB5082403 | 3 | Apr 14, 2026 | ||
| High | KB5066740 | 1 | Oct 14, 2025 | ||
| High | KB5050184 | 1 | Jan 14, 2025 | ||
| High | KB5044096 | 2 | Oct 23, 2024 | ||
| High | KB5041022 | 1 | Jul 9, 2024 | ||
| Patch now | KB5034278 | 4 | 1 | May 8, 2024 | |
| High | KB5037039 | 1 | Apr 9, 2024 | ||
| Urgent | KB5030183 | 5 | Dec 12, 2023 | ||
| High | KB5032342 | 2 | Nov 14, 2023 | ||
| High | KB5029567 | 2 | Aug 8, 2023 | ||
| High | KB5029652 | 2 | Aug 8, 2023 | ||
| Urgent | KB5027532 | 6 | Jun 13, 2023 | ||
| Urgent | KB5027541 | 6 | Jun 13, 2023 | ||
| Urgent | KB5022732 | 2 | Feb 14, 2023 | ||
| Urgent | KB5022784 | 2 | Feb 14, 2023 | ||
| High | KB5021080 | 1 | Dec 13, 2022 | ||
| High | KB5021092 | 1 | Dec 13, 2022 | ||
| Routine | KB5020679 | 1 | Nov 8, 2022 | ||
| Routine | KB5020689 | 1 | Nov 8, 2022 | ||
| High | KB5012325 | 1 | Apr 19, 2022 | ||
| High | KB5012330 | 1 | Apr 19, 2022 | ||
| High | KB5009712 | 1 | Jan 11, 2022 | ||
| High | KB5009720 | 1 | Jan 11, 2022 | ||
| High | KB4602959 | 1 | Feb 9, 2021 | ||
| High | KB4603003 | 1 | Feb 9, 2021 | ||
| Patch now | KB4566467 | 1 | 1 | Oct 13, 2020 | |
| Patch now | KB4579978 | 2 | 1 | Oct 13, 2020 | |
| Routine | KB4580468 | 1 | Oct 13, 2020 | ||
| Urgent | KB4570501 | 2 | Aug 11, 2020 | ||
| Urgent | KB4570507 | 2 | Aug 11, 2020 | ||
| Urgent | KB4556400 | 2 | May 14, 2020 | ||
| Urgent | KB4556404 | 2 | May 14, 2020 | ||
| Patch now | KB4534977 | 3 | 1 | Jan 14, 2020 | |
| Patch now | KB4535103 | 3 | 1 | Jan 14, 2020 | |
| High | KB4514598 | 1 | Sep 10, 2019 | ||
| High | KB4514603 | 1 | Sep 10, 2019 | ||
| Urgent | KB4507412 | 3 | Jul 9, 2019 | ||
| Urgent | KB4507421 | 3 | Jul 9, 2019 | ||
| High | KB4498962 | 4 | May 14, 2019 | ||
| High | KB4499407 | 4 | May 14, 2019 |
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