CVE-2026-48933_CVE-2026-48933

7.5 / 10

HIGH

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

Description

A flaw in Node.js WebCrypto implementation can crash the process if the input of `subtle.encrypt()` is a multiple of 2GiB.

This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

Basic Information

ID CVE-2026-48933

Source hackerone

Published Jun 26, 2026 at 01:14

Affected Product

Vendor nodejs

Product node

Version 22.22.3

Affected Versions nodejs node 22.22.3
nodejs node 24.16.0
nodejs node 26.3.0

CWE Classification

CWE-190

References

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

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    "published": "2026-06-26T01:14:36.823Z",
    "modified": "2026-06-26T01:14:36.823Z",
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