5.3
Medium
CVE-2026-48937 A flaw in Node.js HTTP/2 server API can cause servers to keep accepting data even after sending a `GOAWAY` frame
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**.
Affected products and versions
References
- nodejs.org nodejs.org
- hackerone.com hackerone.com
Timeline
- Published
- Last modified
Other CVEs of Node
The 129 CVEs of Node →
CVE-2026-106069
A flaw in Node.js TLS hostname verification can cause a server certificate to be validated against a different IP…
7.4
High
CVE-2026-106074
A flaw in Node.js `crypto` causes the internal entropy caches used by `crypto.randomUUID()`, `crypto.randomUUIDv7()`,…
4.8
Medium
CVE-2026-105483
A flaw in Node.js TLS hostname verification allows a certificate without a matching IP address SAN to authenticate a…
7.4
High
CVE-2026-106070
A flaw in the Node.js `zlib.ZipFile` API can cause it to return bytes that do not belong to the requested entry after…
3.7
Low