Improper Null Termination Affecting npm package, versions <1:10.9.8-1.22.23.1.1.module+el8.10.0+24500+8eb51621


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.32% (25th percentile)

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  • Snyk IDSNYK-CENTOS8-NPM-17643009
  • published27 Jun 2026
  • disclosed26 Jun 2026

Introduced: 26 Jun 2026

CVE-2026-48930  (opens in a new tab)
CWE-170  (opens in a new tab)

How to fix?

Upgrade Centos:8 npm to version 1:10.9.8-1.22.23.1.1.module+el8.10.0+24500+8eb51621 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream npm package and not the npm package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

A flaw in Node.js TLS hostname handling can cause Embedded-nul hostnames can lead to silent authority rebinding due to c-string truncation in resolver bindings.

This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26.

CVSS Base Scores

version 3.1