CVE-2026-58039 — LOW (3.3) — White Hats Nepal

Vulnerability 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**.

CVSS Score

3.3

LOW

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-284

References

https://nodejs.org/en/blog/vulnerability

FAQ

What is CVE-2026-58039?

CVE-2026-58039 is a vulnerability with a CVSS score of 3.3 (LOW). 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 se...

How severe is CVE-2026-58039?

CVE-2026-58039 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-58039?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.