7.5
CVE-2026-40879
- EPSS -
- Veröffentlicht 21.04.2026 19:14:17
- Zuletzt bearbeitet 21.04.2026 20:17:01
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
Nest is a framework for building scalable Node.js server-side applications. Prior to 11.1.19, when an attacker sends many small, valid JSON messages in one TCP frame, handleData() recurses once per message; the buffer shrinks each call. maxBufferSize is never reached; call stack overflows instead. A ~47 KB payload is sufficient to trigger RangeError. This vulnerability is fixed in 11.1.19.
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Herstellernestjs
≫
Produkt
nest
Version
< 11.1.19
Status
affected
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| security-advisories@github.com | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-674 Uncontrolled Recursion
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.