Developer SandboxEscaper has dropped exploit code for four more bugs, on the heels of releasing a Windows zero-day yesterday. On Thursday, she released the proof-of-concepts for another three Windows LPE flaws, and a sandbox-escape vulnerability impacting Internet Explorer 11. The motivation for releasing exploit code without giving the vendor time to issue a patch is unclear, though earlier in the week, she said she would like to sell the exploits to non-Western buyers for 60,000 in unspecified currency.
Source: https://threatpost.com/sandboxescaper-more-exploits-ie-zero-day/145010/