CRITICAL 9.1 NVD
CVE-2026-76404
In Splunk MCP Server app versions below 1.2.1, a user who holds the "admin" Splunk role could execute arbitrary commands on the underlying operating system. The
In Splunk MCP Server app versions below 1.2.1, a user who holds the "admin" Splunk role could execute arbitrary commands on the underlying operating system. The vulnerability is possible because of missing input validation in the app's credential management component, which deserializes stored data without checking whether the content is of the expected type.
References
This critical severity vulnerability with a CVSS score of 9.1 was published on 2026-08-19 via NVD.
Risk Timeline
CVE Disclosed2026-08-19 · 0 days ago
Remediation Resources
Official Advisory
advisory.splunk.com/advisories/SVD-2026-0808
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