Patch tracker / Products / Microsoft .NET Framework 4.8.1 on Windows Server 2022

Microsoft .NET Framework 4.8.1 on Windows Server 2022: vulnerabilities and security updates

Every CVE affecting Microsoft .NET Framework 4.8.1 on Windows Server 2022 and the Microsoft update (KB) that fixes it, ranked by real-world risk. Actively exploited (CISA KEV) first, then EPSS exploit probability, on top of CVSS severity.

CVEs
3
Updates (KBs)
1
Actively exploited (KEV)
0
Critical Severity
0

CVEs affecting Microsoft .NET Framework 4.8.1 on Windows Server 2022

CVESeverityCVSSEPSSStatus
CVE-2026-23666High7.52.4%-
CVE-2026-32226High7.52.4%-
CVE-2026-33116High7.52.4%-

Updates (KBs) for Microsoft .NET Framework 4.8.1 on Windows Server 2022

UpdateReleasedSeverityCVSSEPSSCVEsStatus
KB50824252026-04-14High7.52.4%3-

Ranked across all products on the Microsoft patch tracker and the CVE and vulnerability management reference. Browse every product: product index.

Most searched on Senserva right now

KB5122876 install notes and severity KB5126052: the full CVE list KB5122882: patch details KB5123099: the full CVE list KB5120708 download and what it fixes KB5122871 install notes and severity KB5129235 install notes and severity KB5122878: patch details KB5120238 download and what it fixes KB5129238 download and what it fixes
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