CVE-2026-76393
CVE-2026-76393: 1 tracked advisory record across Splunk. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Splunk
1 advisory- Advisory severityMedium5.9
Medium [CVE-2026-76393] Race Condition during Model Upload through the REST API in Splunk AI Toolkit
CVE-2026-76393Source published Source updated
In Splunk AI Toolkit versions below 6.0.0, a user who can upload models could overwrite a model being uploaded by another user by sending a concurrent upload request for the same model name, causing the resulting model lookup entry to reference attacker-controlled content. The race condition is possible because Splunk AI Toolkit does not verify that the uploaded content belongs to the request that creates the model lookup entry. For more information see Troubleshoot the Splunk Machine Learning Toolkit ( ) in the Splunk documentation.
- Affected products in this advisory
- Splunk AI Toolkit
- Source-reported affected versions
- Splunk AI Toolkit 5.7 before 6.0.0
- Source-reported fixed versions
- 6.0.0
- Mitigation guidance
- 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.
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