I am not sure what you mean by "critical" edition, one which has an apparatus?
Or an accurate edition? And which "Vulgate"?
An accurate edition of THE 1592 Vulgate is freely available here, with
a searchable and printable text. It is a great program again free via Michael Tweedale of Oxford. Program is available here:
Mr. Gary Dykes
--- In firstname.lastname@example.org, "Peter Streitenberger" wrote:
> Dear TC-Friends,
> is there a sound critical edition of the latin vulgate for the New Testament?
> Peter, Germany