Description

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.

INFO

Published Date :

2026-04-18T16:18:10.652Z

Last Modified :

2026-04-18T16:18:10.652Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41242 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41242.

URL Resource
https://github.com/protobufjs/protobuf.js/commit/535df444ac060243722ac5d672db205e5c531d75 cve-icon cve-icon
https://github.com/protobufjs/protobuf.js/commit/ff7b2afef8754837cc6dc64c864cd111ab477956 cve-icon cve-icon
https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v7.5.5 cve-icon cve-icon
https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.0.1 cve-icon cve-icon
https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-xq3m-2v4x-88gg cve-icon cve-icon
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