CVE-2026-48935 Details
Description
A flaw in Node.js Permission API can cause a file metadata to be modified even on a path that was set as read-only with e.g. `--allow-fs-read`. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
A vulnerability in the Node.js Permission API can lead to unauthorized modifications of file metadata on paths designated as read-only, such as those specified with the '--allow-fs-read' option. This issue is present in all supported release lines: Node.js 22, Node.js 24, and Node.js 26.
Users can upgrade to Node.js versions 22.23.0, 24.17.0, or 26.3.1, all of which include the patch for this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jun 26, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://nodejs.org/en/blog/vulnerability/june-2026-security-releases | [email protected] | PatchVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-276 | Incorrect Default Permissions | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| nodejs node.js | 22.22.3 24.16.0 26.3.0 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 26, 2026 | Initial Analysis | [email protected] |
| Jun 26, 2026 | CVE Modified | CISA-ADP |
| Jun 26, 2026 | New CVE Received | [email protected] |