CVE-2026-76399: Splunk Ai Toolkit

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

In Splunk AI Toolkit versions below 6.0.1, a user who holds the "power" Splunk role could modify app-provided scheduled searches to run arbitrary Search Processing Language (SPL) using the permissions of the search owner, which could allow access to all relevant data and affect system integrity. The vulnerability is possible because Splunk AI Toolkit gives the "power" Splunk role permission to modify scheduled searches that run using the permissions of the search owner.

Affected products

• Splunk Ai Toolkit: from 5.7.0, before 6.0.1 (fixed in 6.0.1)

Published 2026-08-19. Last modified 2026-08-26.