#cache-side-channel CTF challenges
2 CTF challenges using cache-side-channel from 2 CTFs (2020–2026), 2 with writeups.
Often combined with
#flush-reload 1 #shared-library-cow 1 #pointer-authentication 1 #mips 1 #speculative-execution 1
Challenges
Filter and sort these in the challenge browser →
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| stolen_backdoor | Pwn2Win 2020 | 63.56 | Misc | files wu 2 |
| Blinky | R3CTF 2026 | 35.95 | Misc | files wu 1 |