References to Advisories, Solutions, and Tools

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Change History

In Splunk AI Toolkit versions below 6.0.0, a user who holds the "power" Splunk role could execute arbitrary code on the Splunk server by loading a model file containing crafted sparse matrix data. The deserialization of untrusted data is possible because a model codec in Splunk AI Toolkit deserializes sparse matrix data without guarding against embedded pickle content. For more information see Troubleshoot the Splunk Machine Learning Toolkit (https://help.splunk.com/en/splunk-cloud-platform/apply-machine-learning/machine-learning-toolkit-user-guide/5.5.0/troubleshooting-mltk/troubleshoot-the-splunk-machine-learning-toolkit) in the Splunk documentation.

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-502

https://advisory.splunk.com/advisories/SVD-2026-0808

[{"vendor":"Splunk","product":"Splunk AI Toolkit","versions":[{"version":"5.7","lessThan":"6.0.0","versionType":"custom","status":"affected"}]}]