CISA has included a critical authentication bypass vulnerability in Cisco Catalyst SD-WAN Controller, tracked as CVE-2026-20182, in its KEV catalog, mandating Federal Civilian Executive Branch agencies to address it by May 17, 2026.
The addition of the critical authentication bypass vulnerability (CVE-2026-20182) in Cisco Catalyst SD-WAN Controller to CISA's Known Exploited Vulnerabilities catalog underscores the urgent need for organizations, especially those in the federal sector, to prioritize its remediation. As a cybersecurity professional, consider proactively assessing your own network's exposure to this vulnerability and implementing necessary patches or workarounds well before the May 17, 2026 deadline to strengthen your security posture against potential exploits.