CVE-2026-70161

Description

Improper limitation of a pathname to a restricted directory ('path traversal') in .NET allows an authorized attacker to elevate privileges locally.

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Produits concernés

• Microsoft .NET 10.0
• Microsoft .NET 11.0
• Microsoft .NET 9.0
• Microsoft Visual Studio 2022 version 17.14
• Microsoft Visual Studio 2026 version 18.10

Scores CVSS

Faiblesses (CWE)

• CWE-22

Références

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70161

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories