CVE-2026-56850 Affecting nodejs-24 package, versions <24.18.1-r0


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.08% (1st percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-NODEJS24-18585335
  • published8 Aug 2026
  • disclosed30 Jul 2026

Introduced: 30 Jul 2026

CVE-2026-56850  (opens in a new tab)

How to fix?

Upgrade Minimos:latest nodejs-24 to version 24.18.1-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nodejs-24 package and not the nodejs-24 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1