Cisco Systems has started to patch a critical vulnerability in its WebEx collaboration and conferencing browser extension that could allow attackers to remotely execute malicious code on computers.

Cisco has released a fix for a critical remote code execution bug in its WebEx video conferencing extension for two browsers running on Windows. The bug, which affects the WebEx extensions for Chrome ...

Researchers Tavis Ormandy and Cris Neckar privately disclosed a critical vulnerability in Cisco’s WebEx extension for Chrome and Firefox that allows for remote code execution. Cisco has provided ...

Users of the conferencing platform should update immediately. A critical vulnerability in Cisco WebEx browser extensions that could allow unauthenticated remote code-execution (RCE) on targeted ...