Cisco says hackers have been exploiting a critical bug to break into big customer networks since 2023

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

Massive Cisco flaw puts corporate networks at risk: CISA issues emergency order

A maximum severity vulnerability is affecting Cisco Catalyst SD-WAN Controller and Cisco Catalyst SD-WAN Manager, prompting ...
The Hacker News

Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited Since 2023 for Admin Access

Cisco warns CVE-2026-20127 (CVSS 10.0) in SD-WAN is exploited since 2023 to gain admin access; CISA adds it to KEV and ...
SecurityWeek

Cisco Patches Catalyst SD-WAN Zero-Day Exploited by Highly Sophisticated Hackers

Patches were released for a Cisco Catalyst SD-WAN zero-day exploited in the wild to bypass authentication and gain administrative privileges.

Emergency Cisco Critical 0Day Update—Attackers Downgrade Security

CISA warns of significant cyberattack threat targeting networks, Cisco confirms 10/10 zero-day authentication bypass vulnerability already being exploited.
Yahoo Finance

Cisco Unveils New Network Architecture for Workplace AI Transformation

Cisco Systems Inc. (NASDAQ:CSCO) is one of the best 52-week high stocks to buy, according to analysts. On June 10, the company unveiled a new secure network architecture designed to accelerate ...
CRN

Cisco Closes Viptela Acquisition To Accelerate Its Network Intuitive Vision

Cisco completed its $610 million acquisition of software-defined WAN specialist Viptela on Tuesday, accelerating the networking giant's Network Intuitive strategy. "The intuitive network is an ...