CISA Adds One Known Exploited Vulnerability to Catalog

CISA reported additions to its Known Exploited Vulnerabilities (KEV) Catalog from September 8–14, 2026, covering 15 vulnerabilities affecting Cisco, GitLab, JFrog Artifactory, ConnectWise ScreenConnect, MikroTik RouterOS, Fortinet, Citrix NetScaler, Google Chromium, Adobe Commerce/Magento, Microsoft Windows, N-able N-central, and Cisco Firewall Management Center. CISA states these vulnerabilities are under active exploitation and urges rapid remediation, especially for publicly exposed federal systems, with compromise assessment where appropriate.