4.3

CVE-2026-48934

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**.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nodejs ≫ Node.Js Version 22.22.3 SwEdition -
Nodejs ≫ Node.Js Version 24.16.0 SwEdition -
Nodejs ≫ Node.Js Version 26.3.0 SwEdition -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.26% 0.171
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
HackerOne 4.3 2.8 1.4
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

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