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70 followers · 124 following
  • Soongsil Univ. CSE / SWM 14th / BoB 15th
  • Seoul, South Korea
  • 19:39 (UTC +09:00)
  • LinkedIn in/sangwon090

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@KiwiTalk @swm-collectime

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sangwon090/README.md

유상원 · Sangwon Ryu

General

  • Studying CSE at Soongsil University
  • Software Maestro 14th Alumni, KISA BoB Vulnerability Research 15th Trainee
  • Enjoys exploring the low-level details behind abstractions

Security

  • Interested in systems security, binary exploitation and reverse engineering
  • Reported CVE-2026-32253 (CVSS 9.8, Sunshine) and CVE-2026-53489 (containerd)
  • DEF CON 34 CTF Finals — 7th place (team: Jinddabi's)

Compilers

  • Interested in compiler infrastructure and program optimization
  • Exploring MLIR/LLVM and intermediate representations
  • Currently building a compiler for Haetae, a heterogeneous functional language

PGP Fingerprint: EADE 7A3B 5785 AD30 4F18 B6D2 29BA BA22 402E 7220

Blog | Résumé | Email | PGP Key

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  1. haetae haetae Public

    Yet another programming language, built for heterogeneous computing.

    C++ 1

  2. mamba mamba Public

    Python과 유사한 문법을 가진 프로그래밍 언어

    Rust 4

  3. picoGPT picoGPT Public

    A nanoGPT reimplementation in C++ and CUDA

    C++

  4. dotEFI dotEFI Public

    A library for reading and writing UEFI variables.

    C# 6

  5. osmium osmium Public

    Yet another operating system

    4 1

  6. NokHeui NokHeui Public

    Rust로 작성한 아희 인터프리터

    Rust 1