CVE-2026-20099 | Cisco Firepower Extensible Operating System os command injection (cisco-sa-ucsciv-wGYtC78q)

February 25, 2026 Yanac

A vulnerability was found in Cisco Firepower Extensible Operating System, Secure Firewall Adaptive Security Appliance Software and Unified Computing System and classified as critical. This affects an unknown function. Executing a manipulation can lead to os command injection.

This vulnerability is handled as CVE-2026-20099. It is possible to launch the attack on the local host. There is not any exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More