Memory Exposure Vulnerability in Firefox and Thunderbird by Mozilla

CVE-2025-11710

What is CVE-2025-11710?

A vulnerability exists in Mozilla Firefox and Thunderbird where a compromised web process could exploit malicious inter-process communication (IPC) messages. This could lead to the privileged browser process disclosing sensitive memory blocks to the potentially malicious process. The vulnerability impacts several versions of Firefox and Thunderbird, necessitating prompt updates to mitigate the risk of unauthorized information access.

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