Cisco Releases Security Updates for Cisco Secure Firewall (ASA / FTD)
2026-09-18
Cisco has released security updates addressing multiple vulnerabilities in Cisco Secure Adaptive Security Appliance (ASA), Cisco Secure Firewall Threat Defense (FTD), and Cisco Secure Firewall Management Center (FMC).
The vulnerabilities were identified as part of a security hardening program and, depending on the software version in use, may impact the confidentiality, integrity, and availability of affected systems. Several of the published vulnerabilities have been assigned high to critical CVSS severity ratings.
Further details can be found in Cisco’s security advisory: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-asaftdfmc-uvpPROhN
Cisco recommends installing the provided security updates as soon as possible.
If you have any further questions or need assistance, please feel free to contact our Customer Service Center
Sebastian Mäurer
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