PT-2019-11019

Name of the Vulnerable Software and Affected Versions: WhatsApp for Android versions 2.18.180 through 2.18.294 WhatsApp Business for Android versions 2.18.103 through 2.18.149 Description: The issue arises from a stack allocation failure when receiving calls using WhatsApp on Android, specificall...

PT-2019-11021

Name of the Vulnerable Software and Affected Versions: WhatsApp for Android versions prior to 2.18.248 WhatsApp Business for Android versions prior to 2.18.132 Description: A missing size check when parsing a sender-provided packet allowed for a stack-based overflow, which occurs when receiving...

PT-2019-10148

Name of the Vulnerable Software and Affected Versions: WhatsApp for iOS versions prior to 2.18.90.24 WhatsApp Business for iOS versions prior to 2.18.90.24 Description: The issue is related to a missing size check when parsing a sender-provided packet, which allowed for a stack-based overflow whe...