CVE-2026-20291 | Cisco Cyber Vision privileges management

October 21, 2026 Yanac

A vulnerability was found in Cisco Cyber Vision, Open Source Snort, Secure Firewall Threat Defense Software and UTD SNORT IPS Engine Software. It has been rated as very critical. This issue affects some unknown processing. This manipulation causes improper privilege management.

The identification of this vulnerability is CVE-2026-20291. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More