CVE-2026-70181

Microsoft · Published October 13, 2026

7.5

CVSS v3.1

HIGH

Patch availableGet patch

Description

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

Affected Products

ASP.NET Core 10.0
ASP.NET Core 8.0
ASP.NET Core 9.0
Microsoft Visual Studio 2026 version 18.10

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C