Cisco has seen double the trouble with a domain name system (DNS) issue affecting some of its switches, alongside a new vulnerability exposed in its network access control kit.

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

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

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 finally admitted that the patches it had released in Januaryfor the Small Business RV320 and RV325 routers don't work. In an advisory, the company said that, "A vulnerability in the web-based ...

Cyberattackers are targeting a pair of just-patched vulnerabilities that allow remote unauthenticated information disclosure leading to remote code-execution. Malicious scanning activity targeting ...

The vendor also issued a patch schedule for the still-unpatched bug in its Secure Boot trusted hardware environment, which affects most of its enterprise and SMB portfolio, amounting to millions of ...