The manifest contains InstallerSha256 . WinGet downloads the installer into a sandboxed temp folder, computes its hash, and compares case-sensitively.
By leveraging hash matching, digital signatures, and signed repositories, Microsoft has positioned WinGet as a trustworthy package manager competing with Linux-native tools. As supply chain attacks grow more sophisticated, that little “Verified” flag will become your most valuable security indicator. microsoft winget client verified
: Ensures download links correlate back to the official publisher's mirror rather than a third-party site. The manifest contains InstallerSha256
Software supply chain attacks are on the rise. By cryptographically linking the installer URL to the publisher's identity, the "Verified" badge prevents attackers from hijacking a manifest and redirecting the download URL to a malicious server. computes its hash