I don't think its likely, I have come across a couple of warnings of a danger of botulism in homemade flavored vinegar, so I suppose it's possible.
Most sites I've run across mention the most common sources of it being home canned, low acid foods such as corn or green beans, and not one has specifically mentioned wine, and a winemaking site I hit had no mention either.
But, also according to that winemaking site, it should take somewhere close to a year or more to make a good bottle of wine. When you say "pour" are you putting it into bottles or glasses?
Into the fires of forever, we will fly through the heavens, With the power of the universe we stand strong together
Through the forcing of power, we will soon reach the hour, For victory we ride, Fury of the Storm!