CVE-2026-48618 Affecting nodejs:22/nodejs-nodemon package, versions <0:3.0.1-1.module_el9.7.0+208+fb06c0ab


Severity

Recommended
high

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
3.23% (88th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ALMALINUX9-NODEJS-17890232
  • published8 Jul 2026
  • disclosed15 Jul 2026

Introduced: 8 Jul 2026

CVE-2026-48618  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:9 nodejs:22/nodejs-nodemon to version 0:3.0.1-1.module_el9.7.0+208+fb06c0ab or higher.
This issue was patched in ALSA-2026:35892.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs:22/nodejs-nodemon package and not the nodejs:22/nodejs-nodemon package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

A flaw in Node.js TLS hostname handling can cause Node.js unicode dot separator handling can lead to tls wildcard-depth authentication bypass due to resolver and verifier hostname normalization mismat.

This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations.

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

CVSS Base Scores

version 3.1