CVE_2020_6418_PoC for 供養 Sandbox escape exploit not included. PoC Environment OS: ubuntu 18.04 LTS V8: Release build(8.0.426.23) References https://github.com/saelo/jscpwn https://bugs.chromium.org/p/chromium/issues/detail?id=1053604 https://blog.exodusintel.com/2020/02/24/a-eulogy-for-patch-gapping-chrome/