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MN
Product
Microsoft .NET Framework 3.5.1
by Microsoft · last CVE Oct 14, 2025
On CISA KEVExploited in the wild
10
CVEs
3
On KEV
9.8
Max CVSS
0
New 30D
Vulnerabilities10In the news0Timeline
Severity mix
Critical 2High 6Medium 2Low 0
Severity
All severities10Critical2High6Medium2Low0
Exploitation
On CISA KEV3Exploited in the wild3
Watch

Add Microsoft .NET Framework 3.5.1 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2020-0646
In wildKEV
9.8
99%
Jan 14
Microsoft .NET Framework Remote Code Execution Vulnerability
Affected: Windows 7 for 32-bit Systems Service Pack 1; Windows 7 for x64-based Systems Service Pack 1; Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1; Windows Server 2008 R2 for x64-based Systems Service Pack 1; Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
CVE-2020-1147
In wildKEV
7.8
94%
Jul 14
Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution Vulnerability
Affected: Windows 7 for 32-bit Systems Service Pack 1; Windows 7 for x64-based Systems Service Pack 1; Windows Server 2008 R2 for x64-based Systems Service Pack 1
CVE-2024-29059
In wildKEV
7.5
99%
Mar 22
.NET Framework Information Disclosure Vulnerability
Affected: 3.5.0 before 3.0.30729.8959
Showing 3