The Browser Security Breakthrough That Made UAF Exploits Harder

Programming Tech Brief By HackerNoon · May 10, 2026 · 4m

This story was originally published on HackerNoon at: https://hackernoon.com/the-browser-security-breakthrough-that-made-uaf-exploits-harder. A deep dive into MemGC: how the Edge team eliminated Use-After-Free (UAF) vulnerabilities by turning a garbage collector into a hard security boundary. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #javascript, #chakra-compiler, #browsers, #browser-security, #memgc, #use-after-free, #uaf-exploits, #internet-explorer, and more. This story was written by: @farzon. Learn more…