이호준 Hojun Lee
2002.07.01
leehojune@korea.ac.kr
010-8237-7446
github.com/leehohojune
linkedin.com/in/leehojune
app.intigriti.com/profile/leehojune

I am an M.S. student in the Computer Systems Security Lab (CSL) at Korea University, advised by Prof. Youngjoo Shin. I received my B.S. in Computer Science and Engineering / Information Security from Korea University in 2026.
My research interests include system security, microarchitectural attacks, TEE and GPU security, hardware security, and fuzzing.
I also hunt for vulnerabilities in real-world systems and participate in bug bounty programs.

Education
2021.03 ~ 2026.08 Korea University, B.S in Computer Science and Engineering / Information Security (4.17/4.5)
2026.09 ~ 2028.08 Korea University, M.S in Convergence Security, Computer Systems Security Lab (CSL), advised by Prof. Youngjoo Shin

CVE
CVE-2025-55212: Division by zero vulnerability in ImageMagick image parser (NIST CVSSv3 7.5)
CVE-2025-55298: Format string vulnerability in ImageMagick image parser (NIST CVSSv3 8.8)

Projects & Experiences
KUICS - Korea University Institute of Computer Security Club (2021 ~ 2026)
Hspace/Findthegap Bug Hunting Master (Fuzzing/Reversing Track) (2025)
Hspace PhysicalLab (2025 ~ Present)
Undergraduate Intern, Computer Systems Security Lab (CSL) in Korea University (2026)

Awards
Vector Korea awards - AutoHack 2025
KISA President’s Award - Bug Hunting Master Program

Languages
TOEIC 980 (2025.08)
TOEFL 111 (2020.02)
HSK 6 (2019.05)