Patch tracker / Products / Microsoft .NET Framework 4.8 on Windows Server 2016

Microsoft .NET Framework 4.8 on Windows Server 2016: vulnerabilities and security updates

Every CVE affecting Microsoft .NET Framework 4.8 on Windows Server 2016 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
46
Updates (KBs)
8
Actively exploited (KEV)
0
Critical Severity
0

CVEs affecting Microsoft .NET Framework 4.8 on Windows Server 2016

CVESeverityCVSSEPSSStatus
CVE-2025-21176High8.881%-
CVE-2024-43483High7.567%-
CVE-2024-43484High7.567%-
CVE-2025-55248Medium4.866%-
CVE-2026-69522High8.83.6%-
CVE-2026-47304High8.14.9%-
CVE-2026-102869High8.82.1%-
CVE-2026-108398High8.82.1%-
CVE-2026-70007High8.82.1%-
CVE-2026-70035High8.82.1%-
CVE-2026-70174High8.82.1%-
CVE-2026-83520High8.82.1%-
CVE-2026-85363High8.82.1%-
CVE-2026-96224High8.82.1%-
CVE-2026-62872High8.81.2%-
CVE-2026-50646High7.84.9%-
CVE-2026-50649High7.84.9%-
CVE-2026-50650High7.84.9%-
CVE-2026-47302High7.54.9%-
CVE-2026-50304High7.54.9%-
CVE-2026-50355High7.54.9%-
CVE-2026-50368High7.54.9%-
CVE-2026-50411High7.54.9%-
CVE-2026-50525High7.54.9%-
CVE-2026-50527High7.54.9%-
CVE-2026-50647High7.54.9%-
CVE-2026-50648High7.54.9%-
CVE-2026-50652High7.54.9%-
CVE-2026-50653High7.54.9%-
CVE-2026-62886High7.83.6%-
CVE-2026-70354High7.81.2%-
CVE-2026-65810High7.81.2%-
CVE-2026-58280High7.52.1%-
CVE-2026-69651High7.52.1%-
CVE-2026-84008High7.52.1%-
CVE-2026-96233High7.52.1%-
CVE-2026-96958High7.52.1%-
CVE-2026-96959High7.52.1%-
CVE-2026-96960High7.52.1%-
CVE-2026-97788High7.52.1%-
CVE-2026-97801High7.52.1%-
CVE-2026-96222High7.42.1%-
CVE-2026-32177High7.32.4%-
CVE-2026-35433High7.32.4%-
CVE-2026-50659Medium6.54.9%-
CVE-2026-50324Medium5.94.9%-

Updates (KBs) for Microsoft .NET Framework 4.8 on Windows Server 2016

UpdateReleasedSeverityCVSSEPSSCVEsStatus
KB50496142025-01-14High8.82.4%1-
KB51010072026-07-14High8.14.0%17-
KB51276842026-10-13High8.81.3%18-
KB51260472026-08-11High8.80.9%2-
KB51207022026-08-11High8.80.8%3-
KB50440212024-10-08High7.53.0%2-
KB50870652026-05-12High7.30.6%2-
KB50661362025-10-14Medium4.80.7%1-

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 KB5129235 download and what it fixes KB5122871 install notes and severity KB5129238: the full CVE list KB5120708: patch details KB5129241: patch details KB5129239: the full CVE list
New to a term on this page? CVE, KB, KEV, CVSS, and EPSS are each explained once, on the Senserva security lexicon. Reference: Microsoft CVE and vulnerability management and the Microsoft patching guide.
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