VULNERABILITY INTELLIGENCE

CVE-2026-48937

CVSS score7.5 HIGH
EPSS probability0.57%
CISA KEVNot currently listed
Published2026-06-18
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

A flaw in Node.js HTTP/2 server API can cause servers to keep accepting data even after sending a `GOAWAY` frame. This vulnerability affects two supported release lines: **Node.js 22** and **Node.js 24**.

Weakness classification

  • support@hackerone.com: CWE-400

Primary references