Deng Yuan is a senior security researcher of Ant-financial Light-Year Security Lab. His Interests include VM escaping, browser security and sandbox bypass, he is now focusing on hunting bugs of browsers. He has reported several vulnerabilities in VMware, IE (both render and sandbox), Chrome (both render and sandbox), such as CVE-2017-5092, CVE-2017-5099, and 3 is now confirmed but not assigned CVE yet by Google.