Yeah, because we all know that paid closed source software never has any security problems. /sarc
No matter though, a Linux migration is not that particularly difficult, and the “upgrade” is free or very very low cost.
If this had happened on Blista, the cost of reverting back to XP would be tremendous.
The penguin is an adaptable beast after all..:)
Looks like Kubuntu has a fix up, and I also saw a list of blacklisted keys can be installed.