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Name
CVE-2025-69227
Source
NVD ( link)Debian ( link)
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below allow for an infinite loop to occur when assert statements are bypassed, resulting in a DoS attack when processing a POST body. If optimizations are enabled (-O or PYTHONOPTIMIZE=1), and the application includes a handler that uses the Request.post() method, then an attacker may be able to execute a DoS attack with a specially crafted message. This issue is fixed in version 3.13.3.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
python3-aiohttp
Patched

Vulnerability Ratings#


6.6
CVSSv4
7.5
CVSSv31
NaN
other

Others affected component#


Name
Project
Project Version
Version
Status
yocto
kirkstone
3.8.6
Not Affected

Resolved with patches#


python3-aiohttp (yocto:scarthgap)

#
Title
Author
Resolve
1
Replace asserts with exceptions (#11897) (#11914)
Sam Bull <git@sambull.org>
CVE-2025-69227