cvedb.io
CVE-2026-34993
MEDIUM · CVSS 6.4
EPSS exploitation probability: 0%
Published 2026-06-02T20:16:34.857 · Last modified 2026-07-02T12:17:10.680

Summary

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.14.0, using ``CookieJar.load()`` with untrusted input may allow arbitrary code execution. Most applications using this function will be doing so with the user's own data, so this is unlikely to affect many applications. Version 3.14.0 patches the issue. If an application does allow attacker controlled files to be loaded, a workaround on older releases would be to sanitize the files before loading.

Affected products

aiohttp — aiohttp

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.