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.NET 10.0 installed on Windows: vulnerabilities and security updates

Every CVE affecting .NET 10.0 installed on Windows 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
40
Updates (KBs)
8
Actively exploited (KEV)
0
Critical Severity
0

CVEs affecting .NET 10.0 installed on Windows

CVESeverityCVSSEPSSStatus
CVE-2026-47304High8.171%-
CVE-2026-47302High7.571%-
CVE-2026-50525High7.571%-
CVE-2026-50527High7.571%-
CVE-2026-50648High7.571%-
CVE-2026-50659Medium6.571%-
CVE-2026-102870High8.855%-
CVE-2026-114148High8.855%-
CVE-2026-111497High8.155%-
CVE-2026-70197High8.155%-
CVE-2026-47300High8.84.0%-
CVE-2026-47303High8.84.0%-
CVE-2026-50528High8.24.0%-
CVE-2026-26131High7.83.0%-
CVE-2026-50524High7.54.0%-
CVE-2026-50651High7.54.0%-
CVE-2026-56170High7.54.0%-
CVE-2026-57108High7.54.0%-
CVE-2026-45490High7.82.5%-
CVE-2026-26127High7.53.0%-
CVE-2026-26130High7.53.0%-
CVE-2026-45591High7.52.5%-
CVE-2026-42899High7.52.4%-
CVE-2026-62909High7.81.2%-
CVE-2026-70354High7.81.2%-
CVE-2026-26171High7.52.3%-
CVE-2026-32178High7.52.3%-
CVE-2026-32203High7.52.3%-
CVE-2026-33116High7.52.3%-
CVE-2026-50526High7.04.0%-
CVE-2026-32177High7.32.4%-
CVE-2026-35433High7.32.4%-
CVE-2026-62898High7.51.2%-
CVE-2026-62901High7.51.2%-
CVE-2026-21218High7.51.0%-
CVE-2026-62897High7.01.2%-
CVE-2026-45491Medium6.22.5%-
CVE-2026-62899Medium5.91.2%-
CVE-2026-62900Medium5.91.2%-
CVE-2026-32175Medium4.32.4%-

Updates (KBs) for .NET 10.0 installed on Windows

UpdateReleasedSeverityCVSSEPSSCVEsStatus
KB51339662026-10-13High8.855%4-
KB51040342026-07-14High8.81.2%14-
KB50812762026-03-10High7.83.0%3-
KB50971482026-06-09High7.82.5%3-
KB50934462026-05-12High7.52.4%4-
KB51221062026-08-11High7.81.2%7-
KB50860952026-04-14High7.52.3%4-
KB50778622026-02-10High7.51.0%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 KB5129238: the full CVE list KB5126651 download and what it fixes KB5122882: the full CVE list KB5129235: the full CVE list KB5126655: patch details KB5126657 install notes and severity KB5123099 install notes and severity KB5122871 install notes and severity
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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