CVE-2026-20091 | Cisco Firepower Extensible Operating System cross site scripting (cisco-sa-ucsfxosxss-7skVE8Zv)

SecurityVulns
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A vulnerability, which was classified as problematic, was found in Cisco Firepower Extensible Operating System, Secure Firewall Adaptive Security Appliance Software and Unified Computing System. The affected element is an unknown function. Such manipulation leads to cross site scripting.

This vulnerability is traded as CVE-2026-20091. The attack may be launched remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More