Name: Finding Vulnerabilities in IoT Embedded Devices Using Linux OS and Open Source Tools - Dr. Nkuba Kayembe Carlos, Korea University
Start: 2026-08-12T14:15:00+0900
End: 2026-08-12T14:45:00+0900

11-12, August 2026
Seoul, South Korea
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Finding Vulnerabilities in IoT Embedded Devices Using Linux OS and Open Source Tools - Dr. Nkuba Kayembe Carlos, Korea University

Wednesday August 12, 2026 14:15 - 14:45 KST

Chrysanthemum

Smart home ecosystems are increasingly powered by embedded Linux platforms, yet the security of their underlying firmware, memory management, and wireless communication stacks remains dangerously underexamined. This talk presents a systematic approach to vulnerability discovery in IoT embedded Z-Wave smart home devices using freely available Linux OS tools and developed open source frameworks — bridging the gap between theoretical security research and hands-on embedded testing.

Drawing directly from original research that resulted in 18 CVEs assigned by U.S. CERT and U.S. MITRE, and from a live-demonstration talk presented at TyphoonCon 2025 in Seoul, the speaker will walk attendees through a structured open source testing methodology:

• Fuzzing embedded protocol stacks to uncover memory-corruption vulnerabilities
• Live exploitation: manipulating controller internal memory to delete or modify secured slave device properties
• Triggering Denial-of-Service (DoS) conditions that disable an entire smart home network
• Coordinated disclosure and remediation work with SiLabs and the Z-Wave Alliance

Speakers

Dr. Nkuba Kayembe Carlos

Dr. Nkuba, Korea University

Dr. Carlos Nkuba is a Research Professor at the Center for Software Security & Assurance (CSSA) at Korea University. He is a cybersecurity researcher and IoT security expert specializing in wireless communication protocols and smart home security. With deep expertise in Z-Wave security... Read More →

Wednesday August 12, 2026 14:15 - 14:45 KST
Chrysanthemum

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Open Source Summit Korea 2026

Dr. Nkuba Kayembe Carlos

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