Damn Vulnerable Linux (DVL) vs Gray Hat Hacking v6 Lab 29: 2026 Comparison
Damn Vulnerable Linux (DVL) is a free cyber range training tool. Gray Hat Hacking v6 Lab 29 is a free cyber range training tool. Compare features, ratings, integrations, and community reviews side by side to find the best cyber range training fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Security engineers and students building Linux exploitation skills need Damn Vulnerable Linux because it gives you a sandbox where every vulnerability is deliberately exposed and documented, eliminating the guesswork of "is this actually exploitable or am I missing something." The OS includes over 20 intentional weaknesses across privilege escalation, web apps, and local services, each mapped to real CVEs so your training translates to actual threat hunting. Skip this if your team needs a cloud-native range or role-based labs; DVL is bare-metal Linux practice, nothing more.
