memory safety

WhatsApp’s 2022 Ring-Phase RCE: Code Execution Before You Answer

Post author:Prabhu Kalyan Samal
Post published:September 26, 2022
Post category:Security Web & API Security

CVE-2022-36934 gave WhatsApp a CVSS 9.8 integer-overflow RCE that could execute during the video-call ring — before the victim answered. Zero interaction.