BIT-node-2026-106073

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/node/BIT-node-2026-106073.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-node-2026-106073
Aliases
Published
2026-10-29T08:56:02Z
Modified
2026-10-29T10:56:16Z
Summary
[none]
Details

A flaw in Node.js Permission Model filesystem enforcement leaves fs.realpathSync() without the required read permission checks. This is an incomplete fix of CVE-2026-21715, which only covered fs.realpathSync.native().

As a result, code running under --permission with restricted --allow-fs-read can still use fs.realpathSync() to check file existence, resolve symlink targets, and enumerate filesystem paths outside of permitted directories.

This vulnerability affects Node.js 26.x, 24.x, and 22.x.

Database specific 
{
    "cpes":  [
        "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*"
    ],
    "severity":  "Low"
}
References

Affected packages

Bitnami / node

Package

Name
node
Purl
pkg:bitnami/node

Severity

  • 3.3 (Low) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
22.23.4
Introduced
23.0.0
Fixed
24.22.1
Introduced
25.0.0
Fixed
26.12.1

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/node/BIT-node-2026-106073.json"