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cyberMEDIUM2026-04-28 05:00 UTC

ZDI-26-305: (0Day) OpenAI Codex Sandbox Escape Vulnerability

This vulnerability allows remote attackers to bypass the sandbox on affected installations of OpenAI Codex. User interaction is required to exploit this vulnerability in that the target must use Codex to process a repository containing malicious JavaScript. The ZDI has assigned a CVSS rating of 8.6.

ORIGINAL SOURCE →via Zero Day Initiative
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