Microsoft Visual Studio 2022 Version 17.14 vulnerabilities

CVE-2026-21256 [HIGH] CWE-77 CVE-2026-21256: Improper neutralization of special elements used in a command ('command injection') in GitHub Copilo Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to execute code over a network.

CVE-2026-21257 [HIGH] CWE-77 CVE-2026-21257: Improper neutralization of special elements used in a command ('command injection') in GitHub Copilo Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an authorized attacker to elevate privileges over a network.

CVE-2025-62214 [MEDIUM] CWE-77 CVE-2025-62214: Improper neutralization of special elements used in a command ('command injection') in Visual Studio Improper neutralization of special elements used in a command ('command injection') in Visual Studio allows an authorized attacker to execute code locally.

CVE-2025-55315 [CRITICAL] CWE-444 CVE-2025-55315: Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core all Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.

CVE-2025-55240 [HIGH] CWE-284 CVE-2025-55240: Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally Improper access control in Visual Studio allows an authorized attacker to elevate privileges locally.

CVE-2025-55248 [MEDIUM] CWE-326 CVE-2025-55248: Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a network.

CVE-2025-53773 [HIGH] CWE-77 CVE-2025-53773: Improper neutralization of special elements used in a command ('command injection') in GitHub Copilo Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to execute code locally.

CVE-2025-49739 [HIGH] CWE-59 CVE-2025-49739: Improper link resolution before file access ('link following') in Visual Studio allows an unauthoriz Improper link resolution before file access ('link following') in Visual Studio allows an unauthorized attacker to elevate privileges over a network.

CVE-2025-30399 [HIGH] CWE-426 CVE-2025-30399: Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over a network.

CVE-2025-47959 [HIGH] CWE-77 CVE-2025-47959: Improper neutralization of special elements used in a command ('command injection') in Visual Studio Improper neutralization of special elements used in a command ('command injection') in Visual Studio allows an authorized attacker to execute code over a network.