implementing-fuzz-testing-in-cicd-with-aflplusplus

# Implementing Fuzz Testing in CI/CD with AFL++ ## Overview AFL++ (American Fuzzy Lop Plus Plus) is a community-maintained fork of AFL that provides state-of-the-art coverage-guided fuzz testing for discovering vulnerabilities in compiled applications. AFL++ uses genetic algorithms to mutate inputs, tracking code coverage to find new execution paths that trigger crashes, hangs, and undefined behavior. In CI/CD environments, AFL++ can be integrated to continuously test parsers, protocol handlers, file format processors, and any code that handles untrusted input. AFL++ supports persistent mode for high-speed fuzzing (up to 100,000+ executions per second), custom mutators, QEMU mode for binary-only fuzzing, and CmpLog/RedQueen for automatic dictionary extraction. ## When to Use - When deploying or configuring implementing fuzz testing in cicd with aflplusplus capabilities in your environment - When establishing security controls aligned to compliance requirements - When building or improving security architecture for this domain - When conducting security assessments that require this implementation ## Prerequisites - Linux-based CI runners (AFL++ does not support Windows natively) - GCC or Clang compiler toolchain - AFL++ installed (`apt install aflplusplus` or built from source) - Target application with harness functions isolating input processing - Seed corpus of valid input samples ## Core Concepts ### Coverage-Guided Fuzzing AFL++ instruments the target binary at...