CVE-2026-48934

MEDIUM CVSS 4.3 View on NVD ↗

Description

A flaw in Node.js TLS host verification can cause an attacker to bypass certification validation. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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 20:14 UTC