Serial number: AV25-559
Date: September 2, 2025
On August 29, 2025, WhatsApp published a security bulletin to address a vulnerability in the following products:
- WhatsApp for IoS – versions prior to v2.25.21.73
- WhatsApp Business for IoS – versions prior to v2.25.21.78
- WhatsApp for MAC – versions prior to v2.25.21.78
The advisory publisher referenced CVE-2025-43300 which Apple has indicated may have been exploited.
The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.