Key Findings CISA added three actively exploited vulnerabilities to its Known Exploited Vulnerabilities catalog, requiring immediate remediation across federal and enterprise networks Cisco Catalyst SD-WAN Manager flaw (CVE-2026-20245) allows authenticated attackers to execute commands as root through improper input encoding Google Chromium V8 memory vulnerability (CVE-2026-11645) enables remote code execution via malicious HTML pages with a critical 8.8 CVSS score Arista EOS
