From Pwn2Own Vancouver 2022: A Firefox RCE and Sandbox Escape
Channel: Zero Day Initiative
Date: 2022-08-23

This video demonstrates a code execution vulnerability with sandbox escape in Mozilla Firefox. These bugs were initially demonstrated by Manfred Paul at Pwn2Own Vancouver 2022. His successful entry won him $100,000 at the contest.

For full details on the vulnerabilities, see the blog at:
https://www.zerodayinitiative.com/blog/2022/8/23/but-you-told-me-you-were-safe-attacking-the-mozilla-firefox-renderer-part-2