CVE-2025-55315

CriticalCVSS 9.9/10Last modified Oct 18, 2026

Description

Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.

Metrics

CVSS 3.1 9.9/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

Weakness enumeration

CWE-444

Affected software

No affected versions have been published.

Timeline

Published
Oct 14, 2025
Last modified
Oct 18, 2026
NVD status
Modified

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CVE-2025-55315: Critical severity, CVSS 9.9 | Vulnix