CVE-2026-58039

Summary

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.

Affected Software

VendorProductVersion RangeStatus
nodejsnode26.5.0 <= 26.5.0affected
nodejsnode24.18.0 <= 24.18.0affected
nodejsnode22.23.1 <= 22.23.1affected

Weaknesses

  • CWE-284: CWE-284 Improper Access Control - Generic

References