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

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 ...

Cisco's Cisco Live EMEA announcements bet big on the network as the foundation for agentic AI, with new silicon, expanded ...

The NCSC, Cisa, and other Five Eyes agencies have warned of mass exploitation of vulnerabilities in Cisco Catalyst SD-WAN, which Cisco is attributing to an unknown threat actor called UAT-8616.

It is 2018. Cisco is trying to rethink networking beyond speeds and feeds, pushing an intent-based architectural approach. It ...

For the current period, Cisco expects $1.02 to $1.04 in adjusted earnings per share and $15.4 billion to $15.6 billion in revenue. Analysts polled by LSEG were looking for $1.03 per share and $15.18 ...

Cisco's president says AI agents working on our behalf should get "background checks," just like human employees.

SAN FRANCISCO, Feb 10 (Reuters) - Cisco Systems on Tuesday launched a new chip and router designed to speed information through massive data centers that will compete against offerings from Broadcom ...

Cisco shares plunged 12% Thursday after the company issued lukewarm guidance as memory prices weigh on profit margins ...

By Juby Babu Feb 11 (Reuters) - Cisco Systems posted quarterly adjusted gross margin below market estimates on Wednesday, as ...

Cisco (CSCO) stock fell 5% after-hours despite Q2 beat as full-year revenue guidance of $61.2-$61.7B missed estimates by $2B ...