QwikSec

Security Database

CVE

CWE

Training

CVE-2025-69228

Published: Jan 5, 2026

Modified: Jan 6, 2026

PUBLISHED

Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow a request to be crafted in such a way that an AIOHTTP server's memory fills up uncontrollably during processing. If an application includes a handler that uses the Request.post() method, an attacker may be able to freeze the server by exhausting the memory. This issue is fixed in version 3.13.3.

Vendor	Product	Versions
aio-libs	aiohttp	affected `< 3.13.3`

Weaknesses (CWE)

References

https://github.com/aio-libs/aiohttp/security/advisories/GHSA-6jhg-hg63-jvvf

x_refsource_CONFIRM

https://github.com/aio-libs/aiohttp/commit/b7dbd35375aedbcd712cbae8ad513d56d11cce60

x_refsource_MISC

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.