My answer is no, but to the woman out there who is man hunting, the answer is a potential yes. A married man says something to women that they no longer have to guess about or wonder. It tells her that this is a man who is willing to be committed, responsible, is potentially settled and is serious mate material...even though none of this may or may not be true.
The point is that he is like fresh game to her. Her next job becomes to find out about the woman or wife as a means of knowing if she is capable of subplanting the wife by what she may or may not be doing for her husband. She also needs to know if the man is content with what he has or is he consciously or subcosciously looking for something potentially better.
The bottom line is that to this woman, the married man is a bachelor if she desires him for herself.