CVE-2026-48928

MEDIUM CVSS 5.4 View on NVD ↗

Description

A inconsistency in Node.js hostname matching can cause a trust-policy bypass in multi-context mTLS setups. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected Products

nodejs/node.js

References

https://nodejs.org/en/blog/vulnerability/june-2026-security-releases

Published: Jun 26, 2026 02:16 UTC Modified: Jun 26, 2026 20:19 UTC