Please note Office visits are by appointment only. We support businesses with 10+ users or workstations, or with servers or cloud services to manage. No residential or walk-in computer repair. Book a time →

Cisco Patches CVSS 10.0 Secure Workload REST API Flaw Enabling Data Access

Written by

Robert Timlick

in

Cisco has rolled out updates for a maximum-severity security flaw impacting Secure Workload that could allow an unauthenticated, remote attacker to access sensitive data.

Tracked as CVE-2026-20223 (CVSS score: 10.0), the vulnerability arises from insufficient validation and authentication when accessing REST API endpoints.

“An attacker could exploit this vulnerability if they are able to send

More posts