malformed `HTTP/2 HEADERS` frame with oversized, invalid `HPACK` data can cause Node.js to crash by triggering an unhandled `TLSSocket` error `ECONNRESET`. Instead of safely closing the connection, the process crashes, enabling a remote denial of service. This primarily affects applications that do not attach explicit error handlers to secure sockets, for example: ``` server.on('secureConnection', socket => { socket.on('error', err => { console.log(err) }) }) ```
| Link | Resource |
|---|---|
| https://nodejs.org/en/blog/vulnerability/december-2025-security-releases | Release Notes Vendor Advisory |
Configuration 1 (hide)
|
30 Jan 2026, 20:25
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Nodejs node.js
Nodejs |
|
| References | () https://nodejs.org/en/blog/vulnerability/december-2025-security-releases - Release Notes, Vendor Advisory | |
| CPE | cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* |
21 Jan 2026, 21:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-400 |
20 Jan 2026, 21:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Published : 2026-01-20 21:16
Updated : 2026-01-30 20:25
NVD link : CVE-2025-59465
Mitre link : CVE-2025-59465
CVE.ORG link : CVE-2025-59465
JSON object : View
Uncontrolled Resource Consumption