CRITICALVulnerability
Verified
Global
NVD CRITICAL: CVE-2026-48930 — A flaw in Node.js TLS hostname handling can cause Embedded-nul hostnames can lea...
·Source: NIST NVD
Updated:
Executive Summary
A flaw in Node.js TLS hostname handling can cause Embedded-nul hostnames can lead to silent authority rebinding due to c-string truncation in resolver bindings. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
Analysis
A flaw in Node.js TLS hostname handling can cause Embedded-nul hostnames can lead to silent authority rebinding due to c-string truncation in resolver bindings. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**. CVSS Score: 9.8. Published: 2026-06-26T02:16:52.723.