Fuzzing Introspection of OSS-Fuzz projects

This page shows stats and data on open source fuzzing of the projects integrated into OSS-Fuzz. The analysis is generated by Fuzz Introspector, which is our tool for analysing the quality of fuzzing for an open source project. The goal is to make the status transparent and useful for developers and researchers to identify if the code they use is properly analysed.

Database overview

OSS-Fuzz is currently continuously fuzzing a total of 1244 open source projects. The database on this page shows details about a subset of these.

The projects here are analyzed by code coverage analysis and Fuzz Introspector tool, and we only show data where there is a successful build of either of these.

The data indexed on this site comprises

922

Projects analyzed (out of 1244 total)

5304

Fuzzers

1406025

Functions

103

C projects

316

C++ projects

222

Python projects

139

Java projects

94

Go projects

46

Rust projects

Progress over time

Project count

Fuzzer count

Lines of code