CVE-2026-21715

A flaw was found in Node.js. The Node.js Permission Model, intended to restrict filesystem access, does not properly enforce read permission checks for the fs.realpathSync.native function. This vulnerability allows code operating under --permission with restricted --allow-fs-read flags to bypass...

CVE-2026-21715

A flaw in Node.js Permission Model filesystem enforcement leaves fs.realpathSync.native without the required read permission checks, while all comparable filesystem functions correctly enforce them. As a result, code running under --permission with restricted --allow-fs-read can still use...