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Critical protobuf.js flaw turns untrusted schemas into JavaScript code execution
vulnerability
JavaScript Security
Node.js

Critical protobuf.js flaw turns untrusted schemas into JavaScript code execution

Critical protobuf.js flaw turns untrusted schemas into JavaScript code execution A newly disclosed protobuf.js issue deserves attention well beyond the JavaScri...

April 19, 2026
5 min read
Lucas Oliveira

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