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Echo: python-aiohttp: security update to 3.14.3-1+e2

medium Tenable Cloud Security Plugin ID 477709

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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.
 (CVE-2026-111065)

Solution

Update the python-aiohttp library and its related packages to version 3.14.3-1+e2 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-111065

Plugin Details

Severity: Medium

ID: 477709

Version: Revision 1.1

Type: Local

Published: 10/28/2026

Updated: 10/28/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.51

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2026-111065

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 2.7

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/20/2026

Vulnerability Publication Date: 10/19/2026

Reference Information

CVE: CVE-2026-111065