CVE-2026-58043

nodejs / node PUBLISHED

Description (CNA)

A flaw in Node.js Permission Model enforcement can over-grant filesystem access across radix-tree prefix boundaries. Under `--permission`, an attacker who is granted access to one path can abuse boundary handling to read from or write to paths outside the intended filesystem allowlist. This vulnerability affects Node.js **main**, **22.x**, **24.x**, and **26.x**.

Affected (CNA)

Vendor / product	Versions
nodejs / node	affected 22.23.1 through 22.23.1; affected 24.18.0 through 24.18.0; affected 26.5.0 through 26.5.0

CWE

CWE-284

References

https://nodejs.org/en/blog/vulnerability/july-2026-security-releases

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.