CVE-2025-69224

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below of the Python HTTP parser may allow a request smuggling attack with the presence of non-ASCII characters. If a pure Python version of AIOHTTP is installed (i.e. without the usual C extensions) or AIOHTTP_NO_EXTENSIONS is enabled, then an attacker may be able to execute a request smuggling attack to bypass certain firewalls or proxy protections. This issue is fixed in version 3.13.3.
CVSS

No CVSS.

Configurations

No configuration.

History

05 Jan 2026, 23:15

Type Values Removed Values Added
New CVE

Information

Published : 2026-01-05 23:15

Updated : 2026-01-05 23:15


NVD link : CVE-2025-69224

Mitre link : CVE-2025-69224

CVE.ORG link : CVE-2025-69224


JSON object : View

Products Affected

No product.

CWE
CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')