CVE-2026-56847

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CVSS 3.1

6.1 medium

EPSS

<1%p5

Published

Jul 30, 2026 (Jul 30, 2026)

Modified

Aug 25, 2026

Description

A flaw in Node.js Permission Model enforcement allows `trace_events.createTracing().enable()` Writes Trace Logs Outside `--allow-fs-write`. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects Node.js **22.x**, **24.x**, and **26.x**.

Vendors: nodejs
Products: node.js
Weakness: CWE-1119
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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