The XZ Utils backdoor, discovered last week, and the Heartbleed security vulnerability ten years ago, share the same ultimate root cause. Both of them, and in fact all critical infrastructure open source projects, should be fixed with the same solution: ensure baseline funding for proper open source...
But but think about those poor (for profit) corporations. How can they ever afford to pay upper management million dolla paychecks without milking us dry :)
My country has non profits that lobby for citizens , I wonder if there is enough motivation in the community to set something like that for FOSS, I don't think existing non profits (FSF, OSI) will want to deal with that kind of stuff .
It's always impressive to me that instead of sending billions of dollars to Microsoft, the US government could have had an entire operating system that caters exactly to them. They could have then given back in the form of commits improving the software for the rest of us too.
it's safe to assume there are similar issues in closed source. A big part of the snowden leaks was about how NSA could access lots of data at will. It wouldn't surprise me if they also could execute code.
Also there is stuxnet. But I am not sure, if there were intentional backdoors, or only some "natural occuring" RCE.