AI時代のPwn2OwnとkernelCTFのリアルを参加者と振り返る会

This time, we'll be joined by guests Satoki-san from Ikotas Labs, and Koike-san and Furukawa-san from GMO Cybersecurity by Ierae, and we'll be chatting about behind-the-scenes stories of discovering zero-day vulnerabilities in the Linux kernel and their experiences in global hacking contests such as "Pwn2Own." 📝 Today's Topics 00:00 Opening 01:48 Reporting a Zero-Day Vulnerability in the Linux Kernel That Had Been Overlooked for Over 19 Years 12:31 Discussion of Pwn2Own Automotive 21:28 Strategy for the AI ​​Coding Agent Category in Pwn2Own Berlin 36:25 Ending 📚 Articles/Websites Referenced/Introduced ・Reporting a Zero-Day Vulnerability in the Linux Kernel That Had Been Overlooked for Over 19 Years: CVE-2026-43456 https://gmo-cybersecurity.com/blog/19... ・Our Engineer, Kazuki Furukawa, Participated in "Pwn2Own Automotive 2026" https://gmo-cybersecurity.com/news/pw... ・Pwn2Own Berlin On the third day of 2026, we beat the AI ​​agent and won $20,000 and 4 Master of Pwn Points (OpenAI Codex) https://ikotaslabs.com/news/2026-05-16 🤔 What is Ultra Thinking? This is a video podcast where engineers from GMO Flatt Security, who "support the backs of engineers," chat about the latest topics in product security and Takumi's service development. 🎧 Also available on Spotify: https://open.spotify.com/show/0w6GfT5... X: https://x.com/flatt_security Hashtags: #ultrathinking #security #CTF #pwn #Pwn2Own #vulnerability