Cisco Systems News - June 26, 2026

🔴 CSCO is trading 3.3% down today after reports of exploited zero-day vulnerability

CSCO is trading 3.3% down now at $115.09 following reports that a critical zero-day software vulnerability in its Catalyst SD-WAN Manager was actively...

Cisco Software Flaw Exploited for Root Access Months Before Patch

Google’s Mandiant revealed a previously unknown vulnerability in Cisco’s Catalyst SD-WAN Manager. Attackers exploited the zero-day flaw, identified as...