CVE-2026-20331 | Cisco Secure Adaptive Security Appliance Software protection mechanism

A vulnerability, which was classified as very critical, was found in Cisco Secure Adaptive Security Appliance Software, Secure Firewall Management Center Software and Secure Firewall Threat Defense Software. Affected by this issue is some unknown functionality. The manipulation results in protection mechanism failure.

This vulnerability is cataloged as CVE-2026-20331. The attack may be launched remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More