AntTech
AntTech
May 16, 2025 · Information Security

How CDFuzz’s Targeted Dictionary Boosts Grey‑Box Fuzzing Coverage by 16%

The award‑winning CDFuzz technique introduces a lightweight, targeted dictionary that eliminates extra instrumentation, achieves up to 16.1% higher coverage, discovers dozens of real bugs, and demonstrates that simple optimizations can outperform complex grey‑box fuzzing strategies across diverse file formats.

CDFuzzcoverage improvementgrey-box fuzzing
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How CDFuzz’s Targeted Dictionary Boosts Grey‑Box Fuzzing Coverage by 16%