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CVE-2025-11710

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CVE-2025-11710

Published: Oct 14, 2025

Modified: Apr 13, 2026

PUBLISHED

Description

A compromised web process using malicious IPC messages could have caused the privileged browser process to reveal blocks of its memory to the compromised process. This vulnerability was fixed in Firefox 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.

VendorProductVersions

Mozilla

Firefox

unaffected
115.29 - <= 115.*
unaffected
140.4 - <= 140.*
unaffected
144 - <= *

Mozilla

Thunderbird

unaffected
140.4 - <= 140.*
unaffected
144 - <= *

References

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