PT-2026-117500 · Pypi · Aiohttp

CVE-2026-111065

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Published

2026-10-19

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Updated

2026-10-19

CVSS v4.0

6.9

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions AIOHTTP versions prior to 3.14.4
Description Max-Age processing can overflow, causing the system to skip closing a connection. This allows an attacker to temporarily exhaust the connection pool until garbage collection resolves the connections.
Recommendations Update to version 3.14.4.

Exploit

Fix

Allocation of Resources Without Limits

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Weakness Enumeration

Related Identifiers

CVE-2026-111065
GHSA-6CJC-53GC-5RQM

Affected Products

Aiohttp