CVE-2026-48936

LowCVSS 3.3/10Last modified Oct 25, 2026

Description

A flaw in Node.js Permission API can cause a local server to be started (via a Unix domain socket), even without the `--allow-net` permission. This vulnerability affects one supported release line: **Node.js 26**.

Metrics

CVSS 3.0 3.3/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-284

Affected software

Vendor	Product	Versions
nodejs	node	>= 26.3.0, <= 26.3.0

References

https://nodejs.org/en/blog/vulnerability/june-2026-security-releasesPatch, Vendor Advisory

Timeline

Published: Jun 26, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

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