CVE-2026-48935
Node.js Permission API File Metadata Modification Vulnerability
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**.
INFO
Published Date :
June 26, 2026, 1:14 a.m.
Last Modified :
June 26, 2026, 1:14 a.m.
Remotely Exploit :
No
Source :
hackerone
Affected Products
The following products are affected by CVE-2026-48935
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update Node.js to a new version.
- Apply security patches for Node.js.
- Verify file system permissions.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2026-48935 vulnerability anywhere in the article.