I have a .NET 6 application that runs in the background. The installer is a .pkg file built using a third-party tool called "Packages". All .dylib and executable files are codesigned before packaging. The resulting .pkg file is notarized. The app uses these entitlements: com.apple.security.cs.allow-jit com.apple.security.cs.allow-unsigned-executable-memory com.apple.security.cs.allow-dyld-environment-variables com.apple.security.cs.disable-library-validation The app is built on a macbook Air 2015 running macOS 12.6 and it works without issues on that machine. On a macbook Pro M3 running macOS 14.6.1 the app fails to run even though the installation itself is successful. The only logs that I was able to find are related to syspolicyd (4 warnings): Unable to apply protection to app: 45, PST: (vuid: A78FF6C2-08D5-4DCC-B946-8836251AA0E7), (objid: 1873967), (team: (null)), (id: (null)), (bundle_id: (null)) Failed to register app bundle for protection: 45, PST: (vuid: A78FF6C2-08D5-4DCC-B946-8836251AA0E7), (objid: 1873967), (team: (null)), (id: (null)), (bundle_id: (null)) scan failed, finishing evaluation : PST: (vuid: A78FF6C2-08D5-4DCC-B946-8836251AA0E7), (objid: 1873967), (team: (null)), (id: (null)), (bundle_id: (null)) Terminating process due to Gatekeeper rejection: 95158, Unfortunately, verification commands such as sudo codesign --verify --deep --strict -vvv MyApplication.App spctl -a -vvv -t install MyApplicationInstaller.pkg do not indicate any issues. Are there any additional steps that need to be performed in order for my app to work properly on newer machines?