Cisco is warning that a critical authentication bypass vulnerability in Cisco Catalyst SD-WAN, tracked as CVE-2026-20127, was actively exploited in zero-day attacks that allowed remote attackers to ...

The vulnerabilities, scored as critical, affect the company’s Software-Defined Wide-Area Networking (SD-WAN) systems.

The Five Eyes cybersecurity agencies warn that a critical Cisco SD-WAN vulnerability is under active exploitation and should be patched immediately.

Cisco this week issued a security advisory for its wireless LAN controllers, which are susceptible to seven vulnerabilities including denial of service, privilege escalation and access control list ...

The tech giant has provided a patch for the root escalation vulnerability, which affects a number of devices that run the Cisco Integrated Management Controller. Cisco disclosed a new high-severity ...

Routing and switching giant Cisco has released an alert to warn of multiple security flaws in some of its Wireless LAN controllers. The company documented at least four vulnerabilities that could lead ...

Cisco has released patches for two privilege escalation vulnerabilities in its Integrated Management Controller (IMC) that is used for out-of-band management of many of its server products, as well as ...

Cisco unveils AI-powered collaboration devices that turn meeting rooms, desks, and frontline tools into managed edge infrastructure for IT teams.