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.

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 ...

At the start of this week, Google Project Zero security researcher Tavis Ormandy made public his discovery of a remote code execution vulnerability within Cisco's WebEx extension for Chrome. In his ...

A Google Chrome browser extension with a user base of 20 million has been updated to patch a serious security vulnerability that made it possible to run malicious code with a minimum of effort. Users ...

Cisco has fixed a vulnerability in its WebEx extension for Chrome that allowed for remote code execution on computers running the plugin. A vulnerability in the Cisco WebEx Chrome Plugin, used by tens ...

Cisco’s Webex Browser Extension contain a critical bug that can open up customers’ entire computers to remote code execution attacks if the browsers visit websites containing specially crafted ...

The Chrome browser extension for Cisco Systems WebEx communications and collaboration service was just updated to fix a vulnerability that leaves all 20 million users susceptible to drive-by attacks ...