Detections
Analytics

Echo: nodejs: security update to 20.19.2+dfsg-1+deb13u3nodejs-16: security update to 16.20.2+e1nodejs-18: security update to 18.20.8+e2

medium Tenable Self-Hosted Container Security Plugin ID 458065

Description

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

 - A flaw in Node.js HTTPS Agent connection reuse can cause PFX object-array key collisions, allowing mutual
 TLS (mTLS) client identities to be reused across requests configured with different client certificates.
 This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**. (CVE-2026-56850)

Solution

Update the nodejs-16 library and its related packages to version 16.20.2+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-56850

Plugin Details

Severity: Medium

ID: 458065

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.67

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2026-56850

CVSS v3

Risk Factor: Medium

Base Score: 4.4

Temporal Score: 3.9

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 7/31/2026

Vulnerability Publication Date: 7/29/2026

Reference Information

CVE: CVE-2026-56850