CVE-2026-48930
CVSS Score
5.6
EPSS Score
0.0%
EPSS Percentile
0th
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**.
| CWE | CWE-284 |
| Vendor | nodejs |
| Product | node |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Affected Versions
nodejs / node
22.22.3 ≤ 22.22.3 24.16.0 ≤ 24.16.0 26.3.0 ≤ 26.3.0