XBOW Wins $250,000 Google Bounty for Chrome on Windows Exploit Using GPT-5.6 Sol

1. 01:43
   Greg Brockman · XPicks

   XBOW earns Google Chrome full-chain bounty using GPT-5.6 Sol

   Greg Brockman highlights XBOW’s report of finding a critical Chrome vulnerability with GPT-5.6 Sol in 6 days using $40,000 of compute, earning Google’s first full-chain reward in 2026 for an exploit affecting an estimated 1 billion users. He emphasizes the opportunity for defenders to use these tools to secure their software. In the quoted post, @oegerikus reports a $250,000 bounty for the Chrome on Windows exploit.

2. 01:39
   Greg Brockman · X

   Greg Brockman highlights GPT-5.6 Sol’s role in XBOW’s Chrome exploit

   Greg Brockman highlights a critical Chrome vulnerability found with GPT-5.6 Sol in 6 days using $40,000 of compute. He points to an opportunity for defenders to use these tools to secure their software to unprecedented levels: https://twitter.com/oegerikus/status/2110032518674018367 In the quoted post, @oegerikus reports that Google awarded XBOW a $250,000 bounty for a full-chain exploit affecting Chrome on Windows.

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