He elaborates, "The comment in the "fake" code contains the statement: 'This exploit targets a vulnerability in the LZMA decoder of the 7-Zip software. It uses a crafted .7z archive with a ...
Right now, Steam uses a different compression method called LZMA (Lempel-Ziv-Markov chain Algorithm) for chunks of game data that are 1MB in size. The change was shared in a post by the creator of ...