Threat actors are advertising an exploit for sale on underground forums that causes the WhatsApp application to crash on both Android and iOS devices. The article does not provide technical details on the attack vector, a CVSS score, specific affected versions, a fixed version, or a recommended workaround.
blog Feb 27, 2026 Threat Actors Selling WhatsApp Crash Exploit Raises Mobile Disruption Concerns Zimperium In a story recently reported by Cybersecurity News, threat intelligence platforms have uncovered a malicious exploit being advertised on underground hacking forums that claims to crash the WhatsApp messaging app on both Android and iOS devices, a development that underscores growing mobile-focused attack tactics. Read the story at Cybersecurity News here . Mobile Threat Watch Series Latest News Feb 24, 2026 Supply-Chain Malware Embedded in Android Devices Highlights Mobile Risk Feb 23, 2026 Reducing Telecom Attack Surface with Privacy-First Mobile Technology