#stack-buffer-overflow CTF challenges

93 CTF challenges using stack-buffer-overflow from 45 CTFs (2017–2026), 93 with writeups. Mostly Pwn (52%) and Misc (47%).

Pwn · 48 Misc · 44 Reverse · 1

Often combined with

#ret2win 21 #gets 16 #rop 15 #ret2libc 11 #variable-overwrite 5 #got-leak 5 #shellcode 5 #format-string 4 #canary-leak 3 #stack-variable-overwrite 2 #no-aslr 2 #ascii-shellcode 2 #ret2shellcode 2 #local-variable-overwrite 2 #shellcode-injection 1

Challenges

Filter and sort these in the challenge browser →