brk, a.k.a. @evanrichterMar 6
Natalie Silvanovich

Ivan Fratric shares some tips and tricks for grammar fuzzing

https://projectzero.google/2026/03/mutational-grammar-fuzzing.html

On the Effectiveness of Mutational Grammar Fuzzing

Mutational grammar fuzzing is a fuzzing technique in which the fuzzer uses a predefined grammar t...

Mar 5 at 6:01pmWeb
Show threadAddisonMar 6
@natashenka somebody needs to tell him about: https://dl.acm.org/doi/10.1145/3712186

All fuzzers actually get caught in local search spaces. The adaptive restart method helps, but cannot fix this entirely.