PYSEC-2026-2099

En bref

Publiée: 2026-04-01 21:16 UTC
Mise à jour: 2026-07-13 07:15 UTC
CVE: CVE-2026-34517
Alias: GHSA-3wq7-rqq7-wx6j
CVSS_V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, for some multipart form fields, aiohttp read the entire field into memory before checking client_max_size. This issue has been patched in version 3.13.4.

Paquets affectés

Paquet	Versions
PyPI · aiohttp	introduced 0, fixed 3.13.4

Références

https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4 ADVISORY
https://github.com/aio-libs/aiohttp/commit/cbb774f38330563422ca0c413a71021d7b944145 FIX
https://github.com/aio-libs/aiohttp/security/advisories/GHSA-3wq7-rqq7-wx6j FIX

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — PyPA Advisory Database