Security vulnerabilities from Cisco

As of 10/21/2026, Cisco recorded 182 security vulnerabilities in the last 90 days across 39 products, including 129 rated High or above and 6 known exploited vulnerabilities (KEV) that should be prioritized for immediate remediation.

Over the last 90 days, Cisco Identity Services Engine Software had the most security vulnerabilities in the Cisco ecosystem, with 42 vulnerabilities—approximately 23.08% of the provider's total vulnerabilities during this period.