Critical Cisco UC bug actively exploited

The RCE flaw lets remote attackers gain root on affected systems with no user interaction. Cisco has released multiple ...

Cisco fixes Unified Communications RCE zero day exploited in attacks

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

Cisco patches critical communications exploit

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 ...
Bleeping Computer

Cisco says critical Unity Connection bug lets attackers get root

Cisco has patched a critical Unity Connection security flaw that can let unauthenticated attackers remotely gain root privileges on unpatched devices. Unity Connection is a fully virtualized messaging ...