CVE-2026-88092 — ASP.NET Core Tampering Vulnerability

Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network.

Published: 2026-10-13 · CVSS: 9.4 · CVSS 3.1

Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision ccc9bdb4c4f8cb214cf2c1e7d07daea789e675ef