Code Execution

1 posts

/7-zip-xz-heap-overflow/7-zip-xz-heap-overflow.png
7-Zip Carried a Hidden Code Execution Flaw in Its XZ Files for Eight Years

July 20, 2026

You opened an archive in 7-Zip, and the code that let it take over your machine had been sitting there since 2018. It was quietly patched on June 25. You were …