https://invaders.ie/resources/blog/vulnerability/critical-protobufjs-flaw-schema-code-execution Invaders Security en 2026-04-19T08:03:43.300Z Critical protobuf.js flaw turns untrusted schemas into JavaScript code execution protobuf.js GHSA-xq3m-2v4x-88gg, protobufjs remote code execution, untrusted schema code execution, Node.js protobuf vulnerability, JavaScript schema loading risk