Information Leakage in Firefox Browser by Mozilla

CVE-2025-3035

Summary

A vulnerability in the Mozilla Firefox browser allows sensitive information to be inadvertently shared between chat sessions. When a user interacts with the AI chatbot in one tab and subsequently engages the chatbot in another tab, the document title from the first tab is unintentionally displayed in the chat prompt of the second tab. This behavior could potentially expose confidential information to other users or compromise privacy, especially in environments where sensitive documents are being accessed. Users are encouraged to update their browsers to mitigate this risk.

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