In October 2023, Microsoft introduced native support for 11 additional compression formats in Windows 11 through the KB5031455 update. This enhancement, which includes formats like RAR and 7z, allows users to manage these files directly in File Explorer without third-party tools. However, the integration relies on the open-source libarchive library, exposing the operating system to … Continue reading Security Risks Emerge with Windows 11’s New Compression Formats in libarchive