CVE-2026-48931: Node.js

Low severity, CVSS 3.7. EPSS: 0.3% chance of exploitation in the next 30 days.

A flaw in Node.js HTTP Agent can cause a client to accept as valid a response that is send before the client has sent the request. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

Affected products

• Node.js Node.js: version 22.22.3 only; version 24.16.0 only; version 26.3.0 only

Published 2026-06-22. Last modified 2026-07-03.