Authentication Bypass Affecting nodejs22-bin package, versions <0:22.23.1-1.hum1


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
2.49% (83rd percentile)

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  • Snyk IDSNYK-RHEL10-NODEJS22BIN-17662588
  • published29 Jun 2026
  • disclosed26 Jun 2026

Introduced: 26 Jun 2026

NewCVE-2026-48618  (opens in a new tab)
CWE-289  (opens in a new tab)

How to fix?

Upgrade RHEL:10 nodejs22-bin to version 0:22.23.1-1.hum1 or higher.
This issue was patched in RHSA-2026:28727.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs22-bin package and not the nodejs22-bin package as distributed by RHEL. See How to fix? for RHEL:10 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