On the second day of Pwn2Own Ireland 2026, security researchers collected $232,500 in cash awards after exploiting 45 unique zero-day vulnerabilities. The day's highlight was the Samsung Galaxy S26 flagship getting hacked three times by KAIST Hacking Lab's Kyeongmin Kim, PetoWorks, and Mobile Hacking Lab's Dimitrios Valsamaras and Ken Gannon. Jack Dates of RET2 Systems demoed a Sonos Era 300 exploit chain in under a minute, and Out of Bounds team's HaeJung Yang was awarded $40,000 for hacking Dynamo in the AI Infrastructure category. PetoWorks, Yves Bieri of Xint, Kyeongmin Kim, _McCaulay, and Doyensec's Yassine Bengana and Maxence Schmitt also hacked the Home Assistant Green smart home hub, while Ikotas Labs breached the Oracle Autonomous AI Database using a seven-chain zero-day exploit.…