<PackageReference Include="System.Threading.AccessControl" Version="10.0.8" />

System.Security.AccessControl.MutexRights

public enum MutexRights
Specifies the access control rights that can be applied to named system mutex objects.
namespace System.Security.AccessControl { public enum MutexRights { Modify = 1, Delete = 65536, ReadPermissions = 131072, ChangePermissions = 262144, TakeOwnership = 524288, Synchronize = 1048576, FullControl = 2031617 } }