Detections
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SCA: security update for aiohttp (GHSA-5wr8-gcqf-gqf3)

high Tenable Self-Hosted Container Security Plugin ID 476185

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, keepalive
 timeout handling is absent during the initial portion of a request. An attacker can keep an idle
 connection open indefinitely before sending any request data, consuming server connection capacity. This
 issue is fixed in version 3.14.4. (CVE-2026-111064)

Solution

Update the aiohttp library and its related packages to version 3.14.4 or later.

See Also

https://github.com/advisories/GHSA-5wr8-gcqf-gqf3

Plugin Details

Severity: High

ID: 476185

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/19/2026

Updated: 10/19/2026

Risk Information

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2026-111064

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

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

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

CVSS v4

Risk Factor: High

Base Score: 8.2

Threat Score: 4.6

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/19/2026

Vulnerability Publication Date: 10/19/2026

Reference Information

CVE: CVE-2026-111064

cwe: CWE-770