Multiple vulnerabilities in Microsoft Developer Tools

Description

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, spoof user interface, gain privileges.

Below is a complete list of vulnerabilities:

1. A denial of service vulnerability in .NET can be exploited remotely to cause denial of service.
2. A denial of service vulnerability in ASP.NET Core can be exploited remotely to cause denial of service.
3. An elevation of privilege vulnerability in .NET can be exploited remotely to gain privileges.

Fiches de renseignement originales

• CVE-2026-26127

• CVE-2026-26130
• CVE-2026-26131

Produits associés

• Microsoft-Windows
• .NET

Liste CVE

• CVE-2026-26127
  critical
• CVE-2026-26130
  critical
• CVE-2026-26131
  critical

Liste KB

• 5081276
• 5081277
• 5081278

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