protobufjs has an arbitrary code execution issue
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.4epss 0.7%
probabilidad de explotación
0.7%top 49% de las CVE
explotación observada
noninguna fuente lo reporta
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Productos afectados
protobufjs · protobuf.jsReferencias
https://access.redhat.com/errata/RHSA-2026:21338https://access.redhat.com/errata/RHSA-2026:24977https://access.redhat.com/errata/RHSA-2026:26234https://access.redhat.com/errata/RHSA-2026:37275https://access.redhat.com/security/cve/CVE-2026-41242https://bugzilla.redhat.com/show_bug.cgi?id=2459442https://github.com/protobufjs/protobuf.js/commit/535df444ac060243722ac5d672db205e5c531d75https://github.com/protobufjs/protobuf.js/commit/ff7b2afef8754837cc6dc64c864cd111ab477956https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v7.5.5https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.0.1https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-xq3m-2v4x-88gghttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41242.json