Medium severityNVD Advisory· Published Oct 19, 2026

CVE-2026-111063

Description

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, the Secure attribute for a shared cookie is not enforced. An attacker can consequently cause a shared cookie marked Secure to be sent with an unencrypted request. This issue is fixed in version 3.14.4.

Affected products

Aio Libs/Aiohttpllm-fuzzy
Range: <3.14.4

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-494j-54xm-rwp3ghsaADVISORY
github.com/aio-libs/aiohttp/commit/999c356d61e966faffa97b06ab0d0455226d36c5nvd
github.com/aio-libs/aiohttp/releases/tag/v3.14.4nvd
github.com/aio-libs/aiohttp/security/advisories/GHSA-494j-54xm-rwp3nvd

News mentions

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cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000