WhatsApp has issued a critical security advisory after uncovering a critical zero‑click vulnerability (CVE-2025-55177) that has been exploited in highly sophisticated attacks against iOS and macOS users.
The flaw, when chained with an Apple operating system vulnerability (CVE-2025-43300), created a powerful exploit pathway capable of compromising devices and accessing sensitive user data without any interaction from the victim.
https://cyberpress.org/whatsapp-zero-day-vulnerability/