Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) vulnerabilities
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Published CVEs affecting Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8): 3 record(s), with affected versions and fixes.
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