CVE-2026-76378: Splunk Cisco Secure Malware Analytics App For Splunk Soar

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

In versions below 2.4.5 of the Cisco Secure Malware Analytics app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive sample password by invoking the detonate file action, because the action's sample_password parameter is not masked and is shown in cleartext in the user interface. The information disclosure is possible because the app does not mark the affected action parameter as a password. For more information see Run an action in Splunk SOAR (https://help.splunk.com/en/splunk-soar/soar-on-premises/use-splunk-soar-on-premises/8.6.0/use-the-command-line-interface-to-perform-tasks-in-splunk-soar-on-premises/run-an-action-in-splunk-soar-on-premises).

Affected products

• Splunk Cisco Secure Malware Analytics App For Splunk Soar: from 2.4, before 2.4.5 (fixed in 2.4.5)

Published 2026-08-19. Last modified 2026-08-20.