CVE-2025-55177 | Facebook WhatsApp Desktop for Mac Synchronization Message authorization

A vulnerability marked as problematic has been reported in Facebook WhatsApp Desktop for Mac, WhatsApp Business for iOS and WhatsApp for iOS. Affected by this issue is some unknown functionality of the component Synchronization Message Handler. Performing manipulation results in incorrect authorization.

This vulnerability is reported as CVE-2025-55177. The attacker must have access to the local network to execute the attack. Moreover, an exploit is present.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More