A vulnerability marked as problematic has been reported in Facebook WhatsApp Desktop 0.3.3793/0.3.4932/0.3.9309/2.2450.6 on Windows. This issue affects some unknown processing. The manipulation leads to improper neutralization of null byte or nul character.
This vulnerability is traded as CVE-2026-23863. It is possible to initiate the attack remotely. There is no exploit available.
It is suggested to upgrade the affected component.
