CVE-2026-58044
Gravedad CVSS v3.1:
BAJA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
04/08/2026
Última modificación:
04/08/2026
Descripción
*** Pendiente de traducción *** A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible `IncomingMessage` headers while piping the original body to a reused backend connection.<br />
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Node.js can omit headers beyond `maxHeadersCount` / `maxHeaderPairs` from `req.headers`, `req.rawHeaders`, and `req.headersDistinct`, while still using those omitted headers internally for HTTP message framing. In particular, `Content-Length` can be hidden from userland while the request body is still delivered.<br />
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This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
Impacto
Puntuación base 3.x
3.70
Gravedad 3.x
BAJA



