On September 16, 2026, Cisco PSIRT will release advisories detailing security vulnerabilities. These advisories will coincide with the availability of fixed software releases for several Cisco products. Affected products include BroadWorks CommPilot Application Software and the ThousandEyes Virtual Appliance. Multiple Cisco Secure Firewall products will receive security hardening releases. Specifically, Identity Services Engine, Nexus Dashboard, Secure Firewall ASA, Secure Firewall FMC, and Secure Firewall Threat Defense are included. The three Cisco Secure Firewall components will be part of a single security hardening release. Customers are strongly advised to upgrade to the indicated fixed software versions to address these vulnerabilities. Further details on vulnerability disclosure changes can be found in Cisco's Risk-Based Vulnerability Disclosure Model. Information on Secure FMC software and its vulnerabilities is available on the Cisco Talos blog. This announcement is classified as informational.