Recent and related:

New Linux glibc flaw lets attackers get root on major distros - https://news.ycombinator.com/item?id=39250076 - Feb 2024 (93 comments)

Out-of-bounds read and write in glibc's qsort() - https://news.ycombinator.com/item?id=39206029 - Jan 2024 (1 comment)

CVE-2023-6246: Heap-based buffer overflow in the glibc's syslog() - https://news.ycombinator.com/item?id=39194093 - Jan 2024 (18 comments)

Safety vs. Performance. A case study of C, C++ and Rust sort implementations - https://news.ycombinator.com/item?id=37781612 - Oct 2023 (130 comments)