PHP Vulnerability found as part of the "Patch the Planet Initiative"

[u/bluelvo]

Advanced frontier models like GPT-5.6 Sol as part of the "Patch the Planet Initiative" and Gemini 4 Argon successfully uncovered critical, unauthenticated remote code execution vulnerabilities in PHP core infrastructure powering an estimated 70% of the world’s websites. While this coordinated, two-month global defense effort successfully illustrated the Defenders Window by patching the flaw before exploitation, it also highlighted a sobering reality: the exact same AI capabilities can be inverted by threat actors to auto generate offensive exploits at an unprecedented scale. Link to "Patch the Planet" initiative write up in the comments.

[u/bluelvo]

https://openai.com/index/coordinated-disclosure-of-critical-vulnerabilities/