Detections
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Chainguard: multiple nodejs-22 packages: security update to 22.23.4-r0

medium Tenable Self-Hosted Container Security Plugin ID 477197

Description

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

 - A flaw in Node.js TLS hostname verification allows a certificate with only a DNS SAN to authenticate an IP
 endpoint when the client connects using a non-canonical IPv4 spelling, such as `0177.0.0.1`, `0x7f.0.0.1`,
 `2130706433` or `127.1`. `tls.checkServerIdentity()` did not classify these hosts as IP addresses, but
 normalized them to their canonical form and matched the result against the certificate DNS names. A
 certificate containing `DNS:127.0.0.1` and no `IP Address:127.0.0.1` SAN was therefore accepted, while the
 same certificate is correctly rejected for `127.0.0.1`. Exploitation requires a certificate with a numeric
 DNS SAN issued by a CA trusted by the client, and a platform resolver that accepts these spellings, such
 as glibc. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**. (CVE-2026-106072)

Solution

Update the nodejs-22 library and its related packages to version 22.23.4-r0 or later.

Plugin Details

Severity: Medium

ID: 477197

Version: Revision 1.1

Type: Local

Published: 10/24/2026

Updated: 10/24/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.5

Percentile: 57.86

CVSS v2

Risk Factor: High

Base Score: 8

Temporal Score: 5.9

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

CVSS Score Source: CVE-2026-106072

CVSS v3

Risk Factor: Medium

Base Score: 6.7

Temporal Score: 5.8

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 10/21/2026

Reference Information

CVE: CVE-2026-106072