tcachebin >> fastbin
Is this note safe?
Old school pwnable challenge
Yet another CTF, another writeup!
Pure Stack Pivot Challenge
![[PWNABLE.TW] - tcache tear](/assets/cover_photo_wargame_imresizer.c0uKbPX6_2s6T2s.webp)
![[WRITE UP] - UMD CTF 2025](/assets/cover_photo_wup_imresizer.Cs_tM9h3_Z1BDzpt.webp)