找到bug 不等於病毒能做出來，這邏輯你懂嗎？

Two German hackers, Samuel Groß and Niklas Baumstark, are credited for finding five bugs, including a vulnerability in WebKit, a bug in DiskArbitration, and three sandbox escape bugs in the operating system’s Speech Framework, and Security features. The hackers leveraged a use after free in Safari, three logic bugs and a null pointer dereference to exploit Safari and elevate to root in macOS at Pwn2Own.