Do I need to throw out my couch?? Mold after Kona lows

After those Kona lows, my white couch is starting to get mold spots all over. gotta love the humidity. Not sure if this is salvageable or if I’m about to lose the whole couch.

Anyone here dealt with this? Were you able to actually get mold out of upholstery? I’m thinking vinegar + a Green Machine but not sure if that works in our climate or is a waste of time.

Any tips (or reality checks) appreciated.