Hi ! I tried to reproduce your report with doxygen 1.8.13-10 on buster, see this repo/branch: https://salsa.debian.org/paolog-guest/hello-doxygen/-/commits/%23869998
But doxygen runs fine. The generated documentation page for hello.cc is like in the screenshot, the two example links point to: https://www.debian.org/security/#contact https://www.debian.org/security//#contact Can we consider this fixed ? Paolo
