CVE-2026-48935 | BDVDB-2026-343531 Detail

nodejsnode

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**.

Impact#

Per CVSS v3.0: confidentiality impact none, integrity impact low, availability impact none. Attack vector: local.

Weaknesses#

CWE-276 Incorrect Default Permissions

References#

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

Exploit#

No public exploit known

History#

Version 12026-06-26Record published in the CVE List.

Published

Published: 2026-06-26
Last modified: 2026-06-26

Vendor information

Vendor: nodejs
Product: node

All nodejs vulnerabilities

Score

3.3 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 8.2.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Incorrect Permissions

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 22.22.3 and <= 22.22.3
Fixed
Not stated
Vulnerable
>= 24.16.0 and <= 24.16.0
Fixed
Not stated
Vulnerable
>= 26.3.0 and <= 26.3.0
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

3.3 Low

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	None

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).