#refcount-bug CTF challenges
1 CTF challenge using refcount-bug from 1 CTF (2026), 1 with writeups.
Often combined with
#use-after-free 1 #cet 1 #tcache-poisoning 1
Challenges
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| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| Code_Breaker | SunshineCTF 2026 | 51.63 | Pwn | files wu 1 |