OWASP SamuraiWTF vs HackSys Extreme Vulnerable Driver (HEVD): 2026 Comparison

HackSys Extreme Vulnerable Driver (HEVD)

Kernel security researchers and red teamers building Windows exploitation skills need HackSys Extreme Vulnerable Driver; it's free and has 2,966 GitHub stars because it deliberately packs multiple vulnerability classes into a single driver, letting you practice the full exploit chain without hunting through real-world code. The tool isolates kernel vulnerabilities at teaching scale, so you're not reverse-engineering obfuscated production drivers or waiting for lab access. Skip this if your team needs a sandbox for zero-day triage or incident response simulation; HEVD is purely an offensive learning tool, not a defensive testing platform.