ASP.NET Core Denial of Service Vulnerability
CVE-2026-96236

7.5HIGH

Key Information:

Vendor: Microsoft
Status: Asp.net Core 10.0; Asp.net Core 11.0; Asp.net Core 8.0; Asp.net Core 9.0
Vendor: CVE Published:; 13 October 2026

What is CVE-2026-96236?

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

ASP.NET Core 10.0 10.0 < 10.0.13

ASP.NET Core 11.0 11.0 < 11.0.0-rc.2

ASP.NET Core 8.0 8.0 < 8.0.32

Score:

7.5

Severity:

HIGH

Confidentiality:

None

Integrity:

None

Availability:

None

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

None

Scope:

Unchanged

Download the Critical Vulnerability Management Cheat Sheet

CVE-2026-96236 Data