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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-45591

ASP.NET Core Denial of Service Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
microsoft

Description

Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft .NET 10.0

  • 10.0.0 to < 10.0.9affected

Microsoft .NET 8.0

  • 8.0.0 to < 8.0.28affected

Microsoft .NET 9.0

  • 9.0.0 to < 9.0.17affected

Microsoft ASP.NET Core 10.0

  • 10.0 to < 10.0.9affected

Microsoft ASP.NET Core 8.0

  • 8.0 to < 8.0.28affected

Microsoft ASP.NET Core 9.0

  • 9.0 to < 9.0.17affected

Microsoft Microsoft Visual Studio 2026 version 18.6

  • 18.6.0 to < 18.6.3affected

References