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// vulnerability record
cached · NVD via COSMOS syncCVE-2026-48930
CRITICALpublished 2026-06-26 02:16 UTC · 3 days ago · modified 2026-06-26 20:19 UTC
9.8
CVSS / 10
// description
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 3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
// weaknesses (CWE)
- CWE-284