A vulnerability affecting Cisco operating systems could enable attackers to take full control of affected devices, execute arbitrary code, and cause reloads that trigger denial of service (DoS) ...

Cisco has fixed a six-month-old zero-day vulnerability found in the Cisco AnyConnect Secure Mobility Client VPN software, with publicly available proof-of-concept exploit code. The company's ...

Cisco has patched a denial of service (DoS) vulnerability that lets attackers crash the Border Gateway Protocol (BGP) process on IOS XR routers with a single BGP update message. IOS XR runs on the ...