Debian/nodejs: high 7.5
A flaw in Node.js HTTP/2 handling allows `nghttp2_session_mem_send()` to be called re-entrantly while `nghttp2_session_mem_recv()` is executing, resulting in a heap-use-after-free. This vulnerability
Action: Upgrade nodejs to 20.19.2+dfsg-1+deb13u3 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 20.19.2+dfsg-1+deb13u3 | - |
Fixed versions
| 20.19.2+dfsg-1+deb13u3 |
Sources
- osv: DEBIAN-CVE-2026-56848#Debian:13/nodejs
- https://security-tracker.debian.org/tracker/CVE-2026-56848
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