The comparison in that link is pretty meaningless; it scores languages by how many vulnerabilities have been reported in code written in them, without even making an attempt to divide by the total amount of code written in them, let alone account for factors like importance/level of public attention, what role the code plays, bias in the dataset, etc.
You're misrepresenting the report in order to justify your bias. Direct quote from the report:
This is not to say that C is less secure than the other languages. The high number of open source vulnerabilities in C can be explained by several factors. For starters, C has been in use for longer than any of the other languages we researched and has the highest volume of written code. It is also one of the languages behind major infrastructure like Open SSL and the Linux kernel. This winning combination of volume and centrality explains the high number of known open source vulnerabilities in C.`
In other words the report explains this with 1) there being more C code in volume and 2) more C code in security-relevant projects (which are reviewed more by security researchers). It also states explicitly that your conclusion is not to be drawn from this.
> This is not to say that C is less secure than the other languages. The high number of open source vulnerabilities in C can be explained by several factors. For starters, C has been in use for longer than any of the other languages we researched and has the highest volume of written code. It is also one of the languages behind major infrastructure like Open SSL and the Linux kernel. This winning combination of volume and centrality explains the high number of known open source vulnerabilities in C.
Please, never ever use code snippets for quotes, unless you hate mobile users. Just put "> " in front.
or just period. I'm reading this on a 4K desktop display, and I still have to scroll. it's only useful for actual code, which is very rarely posted on hn.