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(Pwn2Own) OpenAI Codex External Control of System or Configuration Setting Remote Code Execution Vulnerability

🗓️ 10 Sep 2026 00:00:00Reported by Sina Kheirkhah (@SinSinology) of Summoning Team (@SummoningTeam)Type 
zdi
 zdi
🔗 www.zerodayinitiative.com👁 11 Views

Remote code execution in OpenAI Codex via unsanitized configuration file settings.

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10 Sep 2026 00:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 37.8
EPSS0.00103
11