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CVE-2026-34516
HIGH7.5
Description
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, a response with an excessive number of multipart headers may be allowed to use more memory than intended, potentially allowing a DoS vulnerability. This issue has been patched in version 3.13.4.
Details CVE
Score CVSS v3.17.5
SeveriteHIGH
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie4/1/2026
Derniere modification4/4/2026
Sourcenvd
Observations honeypot0
Faiblesses (CWE)
CWE-770
References
https://github.com/aio-libs/aiohttp/commit/8a74257b3804c9aac0bf644af93070f68f6c5a6f(security-advisories@github.com)
https://github.com/aio-libs/aiohttp/releases/tag/v3.13.4(security-advisories@github.com)
https://github.com/aio-libs/aiohttp/security/advisories/GHSA-m5qp-6w8w-w647(security-advisories@github.com)
Correlations IOC
Aucune correlation enregistree
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