The U.S. government and its allies said hackers have been exploiting the newly identified bug in Cisco networking gear around ...

Cisco has handed security teams one of the largest ever patching workloads affecting its firewall products, including fixes ...

Switchzilla says flaws could allow file overwrites or privilege escalation Just when network admins thought the Cisco SD-WAN patch queue might finally be shrinking, Switchzilla has confirmed ...

Cisco has fixed 48 vulnerabilities in Firewall ASA, Secure FMC, and Secure FTD appliances, including two critical-severity bugs.

A Cisco threat intelligence report calls the cyberintruders “highly sophisticated” but stops short of naming any affiliation with a foreign nation.

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

Attackers are exploiting a critical vulnerability in Cisco Catalyst SD-WAN Controller. Cisco is also patching other products ...

Cisco has committed to developing Linear Pluggable Optics (LPO) options for its Silicon One family to address the growing need for lower power, high-throughput networking for AI.

There’s a “dead” company reawakening right now, and very few people are talking about it. During the second quarter of fiscal 2026, Cisco (NASDAQ:CSCO) pulled in $2.1 billion in AI infrastructure ...

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

CIEN's AI-driven optical growth and $5B backlog challenge CSCO's $2B+ AI orders as both capitalize on soaring network demand.