CVE-2026-34519
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Apr 01, 2026
Vendor
unknown
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, an attacker who controls the reason parameter when creating a Response may be able to inject extra headers or similar exploits. This issue has been patched in version 3.13.4.