CVE-2026-48930

Name: CVE-2026-48930
Creator: NVD / NIST
Published: 2026-06-26T02:16:52.723+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

NONEEPSS 0.28%

Last modified Jun 26, 2026

This CVE is reserved or awaiting analysis. Details will appear once published by NVD.

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**.

Metrics

CVSS 3.0

/10

EPSS Probability

0.28%

19.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

References

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

Timeline

Published: Jun 26, 2026
Last Modified: Jun 26, 2026
Status: Awaiting Analysis

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Source: NVD / NIST