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6.6 Medium

CVE-2026-34515 AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python

Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, on Windows the static resource handler may expose information about a NTLMv2 remote path. This issue has been patched in version 3.13.4.

Affected products and versions

Product Affected versions Fixed in
aiohttp 3.13 earliest → < 3.13.4 3.13.4

References

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