Debian/nodejs: medium 5.3
A memory leak occurs in Node.js HTTP/2 servers when a client sends WINDOW_UPDATE frames on stream 0 (connection-level) that cause the flow control window to exceed the maximum value of 2³¹-1. The serv
Action: Upgrade nodejs to 20.19.2+dfsg-1+deb13u2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 20.19.2+dfsg-1+deb13u2 | - |
Fixed versions
| 20.19.2+dfsg-1+deb13u2 |
Sources
- osv: DEBIAN-CVE-2026-21714#Debian:13/nodejs
- https://security-tracker.debian.org/tracker/CVE-2026-21714
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