CVE-2026-76397
CVE-2026-76397: 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 severityHigh8.1
High [CVE-2026-76397] Improper Access Control in Experiment History through the REST API in Splunk AI Toolkit
CVE-2026-76397Source published Source updated
In Splunk AI Toolkit versions below 6.0.0, a user who holds the "power" Splunk role could access and delete all relevant data in experiment history, including data associated with other users. The vulnerability is possible because Splunk AI Toolkit does not preserve the trusted experiment scope when it processes caller-controlled query values before accessing restricted history data. For more information see Experiment Assistants ( ) 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 Experiment Assistants (https://help.splunk.com/en/splunk-cloud-platform/apply-machine-learning/use-ai-toolkit/5.6.4/experiment-assistants) in the Splunk documentation.
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