Buffer Overflow: In mid-May, a nasty security bug was discovered in popular messaging app WhatsApp, which involved using buffer overflow.

This is an example of a buffer overflow, one of the most persistent types of security problems that appears endlessly in lists of security vulnerabilities.

Attackers exploited a WhatsApp vulnerability known as a buffer overflow to spread spyware to mobile devices. Here's what that term means.

Cisco WebEx has several buffer overflows in its products that can allow remote code execution.