Serial number: AV26-197
Date: March 5, 2026
Updated: March 18, 2026
On March 4, 2026, Cisco published security advisories to address vulnerabilities in the following products. Included were critical updates for the following:
- Cisco Security Cloud Control (SCC) Firewall Management – all versions
- Cisco Secure Firewall Management Center (FMC) – all versions
- Cisco Secure Firewall Adaptive Security Appliance (ASA) – versions prior to 9.20.4.14
- Cisco Secure Firewall Threat Defense (FTD) – all versions
Update 1
On March 18, 2026, Cisco stated that CVE-2026-20131 is being actively exploited.
The Cyber Centre encourages users and administrators to review the provided web links, perform the suggested recommendations, and apply the necessary updates when available.
