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CVE-2026-41242

CRITICAL

9.8

Descripcion

protobufjs compiles protobuf definitions into JavaScript (JS) functions. In versions prior to 8.0.1 and 7.5.5, attackers can inject arbitrary code in the "type" fields of protobuf definitions, which will then execute during object decoding using that definition. Versions 8.0.1 and 7.5.5 patch the issue.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/18/2026

Ultima modificacion4/23/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

protobufjs_project:protobufjs

Debilidades (CWE)

CWE-94

Referencias

https://github.com/protobufjs/protobuf.js/commit/535df444ac060243722ac5d672db205e5c531d75(security-advisories@github.com)

https://github.com/protobufjs/protobuf.js/commit/ff7b2afef8754837cc6dc64c864cd111ab477956(security-advisories@github.com)

https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v7.5.5(security-advisories@github.com)

https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.0.1(security-advisories@github.com)

https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-xq3m-2v4x-88gg(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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