memory corruption
2 posts
Article
IOCCC 2025 ships glibc tcache poisoning primitives
The 29th IOCCC's 2025 winners distill heap metadata corruption, tcache poisoning, and type confusion into legal C - the same primitives behind modern CVEs.
Article
The 64KB segment where every overflow rewrote a free list pointer
Win16's Local Heap overflow defines the metadata corruption class that still drives modern browser and kernel exploitation in 2026.