Cisco fixes actively exploited CVE-2026-20045 zero-day enabling unauthenticated RCE in Unified CM and Webex; CISA sets Feb 11, 2026 deadline.

Cisco has fixed a critical Unified Communications and Webex Calling remote code execution vulnerability, tracked as ...

“We do about 8 billion calls a month … We have exceeded our own expectations,” Cisco’s Jeetu Patel tells CRN on Webex Calling’s unprecedented growth compared to the competition. The Cisco Webex ...

Cisco patched a critical exploit affecting some of its communication-based products. Designated as CVE-2026-20045, the vulnerability allows bad actors to run arbitrary commands on an affected device’s ...

Cisco has released urgent security updates to patch a critical zero-day vulnerability in its Unified Communications and Webex ...

Cisco Systems Inc. is upgrading Webex with new artificial intelligence features designed to make customer service teams more productive. The company debuted the update today at the Enterprise Connect ...

Tata Communications, a digital ecosystem enabler, today announces that it has integrated Cisco Webex Calling with its industry leading global voice platform. This enables Tata Communications to ...

“This marks a significant milestone in our partnership with Cisco, driving innovation and delivering an intelligent interaction fabric for enterprises in the digital era," says Arijit Bonnerjee, ...