CVE-2026-111065
NoneCVSS
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EPSS
0.4%
Published
Oct 19, 2026
CISA due date
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The record
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Max-Age processing can overflow and skip closing a connection. An attacker can consequently exhaust the connection pool temporarily until garbage collection resolves the connections. This issue is fixed in version 3.14.4.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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