Microsoft Visual Studio 2017 vulnerabilities

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Published CVEs affecting Microsoft Visual Studio 2017: 4 record(s), with affected versions and fixes.
cpe:2.3:a:microsoft:visual_studio_2017

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-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-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'.