Mac OS X, iOS, and Flash Had the Most Discovered Vulnerabilities in 2015
Which software had the most publicly disclosed vulnerabilities this year? The winner is none other than Apple’s Mac OS X, with 384 vulnerabilities. The runner-up? Apple’s iOS, with 375 vulnerabilities.
Rounding out the top five are Adobe’s Flash Player, with 314 vulnerabilities; Adobe’s AIR SDK, with 246 vulnerabilities; and Adobe AIR itself, also with 246 vulnerabilities. For comparison, last year the top five (in order) were: Microsoft’s Internet Explorer, Apple’s Mac OS X, the Linux Kernel, Google’s Chrome, and Apple’s iOS.
The article goes on to explain why Windows vulnerabilities might be counted higher, and gives the top 50 software packages for vulnerabilities.
The interesting discussion topic is how this relates to how secure the software is. Is software with more discovered vulnerabilities better because they’re all fixed? Is software with more discovered vulnerabilities less secure because there are so many? Or are they all equally bad, and people just look at some software more than others? No one knows.