CVEvulnerability

CVE-2025-55315

9.9 CRITICAL Published 2025-10-14 Modified 2026-10-18 Official page ↗
Status
Modified
Published
2025-10-14
Last modified
2026-10-18
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.9 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Weaknesses
CWE-444

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.

Affected configurations

• microsoft asp.net core (>= 2.3.0 < 2.3.6) • microsoft asp.net core (>= 8.0.0 < 8.0.21) • microsoft asp.net core (>= 9.0.0 < 9.0.10) • microsoft visual studio 2022 (>= 17.10.0 < 17.10.20) • microsoft visual studio 2022 (>= 17.12.10 < 17.12.13) • microsoft visual studio 2022 (>= 17.14.0 < 17.14.17)

Related

Weakness · CWE (1)

  • CWE-444 Inconsistent Interpretation of HTTP Requests weakness

References