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7.3Alta

CVE-2026-70190.NET Elevation of Privilege Vulnerability

Microsoft .NET 10.0 runtime; Microsoft .NET 11.0 runtime; Microsoft .NET 9.0 runtime; Microsoft Microsoft Visual Studio 2022 version 17.14 Publicada: (hace 29 días)

Descripción

Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally.

Debilidad (CWE): CWE-59

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
Microsoft Microsoft Visual Studio 2022 version 17.14 17.14.0 – < 17.14.42
Microsoft Microsoft Visual Studio 2026 version 18.10 18.10.0 – < 18.10.4
microsoft .net 9.0.0 – < 9.0.319, 9.0.122
Microsoft .NET 10.0 runtime 10.0.0 – < 10.0.113
Microsoft .NET 11.0 runtime 11.0.0 – < 11.0.100-rc.2
Microsoft .NET 9.0 runtime 9.0.0 – < 9.0.319, 9.0.122
microsoft visual studio 2022 17.14.0 – < 17.14.42

Referencias y parches

CVE recientes del mismo producto — .NET

5.3Media
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Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

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Microsoft .NET 10.0 installed on Windows; Microsoft .NET 11.0 installed on Windows; Microsoft .NET 8.0 installed on Windows; Microsoft .NET 9.0 installed on Windows

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

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CVE-2026-114159

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Microsoft .NET 10.0 installed on Windows; Microsoft .NET 11.0 installed on Windows; Microsoft .NET 8.0 installed on Windows; Microsoft .NET 9.0 installed on Windows

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.