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The hunt for Chromium issue 1072171

Reading time: ~40 min
Intro The last few months I’ve been studying Chrome’s v8 internals and exploits with the focus of finding a type...

The power of variant analysis (Semmle QL) CVE-2019-15937 and CVE-2019-15938

Reading time: ~11 min
Intro This post will try to do a small introduction to the QL language using real-world vulnerabilities that I found...