The V8 Heap Sandbox - Understanding JavaScript Engine Security

Explore the intricacies of V8's heap sandbox mechanism in this conference talk by Samuel Groß at OffensiveCon24. Delve into the implementation details, security implications, and potential vulnerabilities of this critical component in the V8 JavaScript engine. Gain insights into how the heap sandbox contributes to isolating JavaScript execution environments and mitigating various types of attacks. Learn about the challenges faced in designing and maintaining this security feature, and understand its role in the broader context of browser security. Suitable for security researchers, browser developers, and those interested in low-level JavaScript engine internals.