CVE-2026-58039

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CVSS 3.0

3.3 low

EPSS

<1%p5

Published

Jul 31, 2026 (Jul 31, 2026)

Modified

Sep 3, 2026

Description

A flaw in Node.js Permission Model enforcement allows process.report writes (and overwrites) files outside --allow-fs-write paths. 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**.

Weakness: CWE-284
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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