ChatGPT Mac App Vulnerability Patched to Prevent Data Exfiltration
October 2, 2026
A vulnerability in the ChatGPT macOS application allowed for potential sensitive data theft. OpenAI has since released a patch to address this security flaw in the client software.
HOW THIS AFFECTS YOU
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builderYou must ensure desktop client implementations do not expose local data through insecure IPC or memory handling.
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policyThis highlights the growing attack surface of local AI agent software.