OpenAI's GPT-5.6 Sol and Google's Gemini 4 Argon found critical PHP flaw affecting millions of websites

GPT‑5.6 Sol and Gemini 4 Argon use AI to uncover a critical PHP flaw that could hit millions of sites. The vulnerability was flagged during the Patch the Planet initiative and independently confirmed by security firm Wiz. The discovery shows AI’s power to find bugs, but also its potential to aid attackers.

Opening Kapyn…