CVE-2026-41242
CVE-2026-41242 · protobufjs has an arbitrary code execution issue
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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 9.4 · Critique · EPSS 0,8% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
protobuf.js
- Versions du logiciel
- < 7.5.5: Concernée
- >= 8.0.0-experimental, < 8.0.1: Concernée
Aucun correctif publié
protobufjs npm
- Plages de versions concernées
- SEMVER: ≥ 8.0.0, < 8.0.1
Mettez à jour vers 8.0.1
protobufjs npm
- Plages de versions concernées
- SEMVER: < 7.5.5
Mettez à jour vers 7.5.5
Sources originales
- https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-xq3m-2v4x-88gg
- https://github.com/protobufjs/protobuf.js/commit/535df444ac060243722ac5d672db205e5c531d75
- https://github.com/protobufjs/protobuf.js/commit/ff7b2afef8754837cc6dc64c864cd111ab477956
- https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v7.5.5
- https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.0.1
- https://access.redhat.com/security/cve/CVE-2026-41242
- https://bugzilla.redhat.com/show_bug.cgi?id=2459442
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41242.json
- https://access.redhat.com/errata/RHSA-2026:21338
- https://access.redhat.com/errata/RHSA-2026:26234
- https://access.redhat.com/errata/RHSA-2026:24977
- https://access.redhat.com/errata/RHSA-2026:37275
- https://access.redhat.com/errata/RHSA-2026:62260
- https://nvd.nist.gov/vuln/detail/CVE-2026-41242