OpenAIEventCybersecurityOctober 21, 2026

OpenAI's Patch the Planet finds critical PHP flaws via GPT-5.6 Sol

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OpenAI says GPT-5.6 Sol helped researchers find PHP2Shell (CVE-2026-109618, CVE-2026-109619), memory-corruption bugs in PHP, which powers roughly 70% of websites. The coordinated fix took about two months; Cloudflare logged millions of exploitation attempts within hours of disclosure.

People · Greg Brockman, Matthew Prince

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3 days · 7 reports · 3 community posts · 10 of 13 shown

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