Detections
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Echo: vm2: security update to 3.11.0+echo.1

critical Tenable Cloud Security Plugin ID 457958

Description

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

 - vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.2, VM2 suffers from a sandbox breakout
 vulnerability. This allows attackers to write code which can escape from the VM2 sandbox and execute
 arbitrary commands on the host system. This vulnerability is fixed in 3.11.2. (CVE-2026-44009)

Solution

Update the vm2 library and its related packages to version 3.11.0+echo.1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-44009

Plugin Details

Severity: Critical

ID: 457958

Version: Revision 1.2

Type: Local

Published: 10/2/2026

Updated: 11/4/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.37

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

CVSS Score Source: CVE-2026-44009

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/26/2026

Vulnerability Publication Date: 5/7/2026

Reference Information

CVE: CVE-2026-44009