This vulnerability affects all PowerShell Core 6.0, PowerShell Core 6.1 versions prior to 6.1.5, and PowerShell Core 6.2 versions prior to 6.2.2. To check what version of PowerShell you are running ...
Microsoft has announced that the latest version of PowerShell, PowerShell 7, is now generally available. It contains a handful of new features and improvements, and it's based on .NET Core 3.1.