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**.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://nodejs.org/en/blog/vulnerability/june-2026-security-releases Patch, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · nodejsNVD modified 2026-10-25 23:10
Affected (CPE criteria) 1
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*
References 2
- https://hackerone.com/reports/3658225 Issue Tracking, Third Party Advisory
- https://nodejs.org/en/blog/vulnerability/june-2026-security-releases Patch, Vendor Advisory