Microsoft Visual Studio 2019 vulnerabilities
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Published CVEs affecting Microsoft Visual Studio 2019: 8 record(s), with affected versions and fixes.cpe:2.3:a:microsoft:visual_studio_2019
CVE-2026-47304
Critical · 9.8
CWE-345 Jul 14, 2026
.NET Security Feature Bypass Vulnerability
Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.
CVE-2025-55240
High · 7.3
CWE-284 Oct 14, 2025
Visual Studio Elevation of Privilege Vulnerability
Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.
CVE-2022-21986
High · 7.5
Feb 9, 2022
.NET Denial of Service Vulnerability
.NET Denial of Service Vulnerability
CVE-2021-34485
Medium · 5.0
CWE-200 Aug 12, 2021
.NET Core and Visual Studio Information Disclosure Vulnerability
.NET Core and Visual Studio Information Disclosure Vulnerability
CVE-2021-31957
Medium · 5.9
CWE-400 Jun 8, 2021
ASP.NET Core Denial of Service Vulnerability
ASP.NET Core Denial of Service Vulnerability
CVE-2021-31204
High · 7.3
CWE-269 May 11, 2021
.NET and Visual Studio Elevation of Privilege Vulnerability
.NET and Visual Studio Elevation of Privilege Vulnerability
CVE-2021-24112
High · 8.1
CWE-94 Feb 25, 2021
.NET Core Remote Code Execution Vulnerability
.NET Core Remote Code Execution Vulnerability
CVE-2020-1147
High · 7.8
KEV Urgent · 76 Public exploit Jul 14, 2020
Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution Vulnerability
A remote code execution vulnerability exists in .NET Framework, Microsoft SharePoint, and Visual Studio when the software fails to check the source markup of XML file input, aka '.NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability'.