Splunk MCP Server app admin-role OS command flaw (below 1.2.1)

critical severity · published 2026-08-19

A user holding the admin Splunk role can run arbitrary commands on the underlying operating system.

Fixed in: 1.2.1

CVE: CVE-2026-76404

Source: NVD

Am I affected?

You are affected if the installed version is older than 1.2.1. Check the version you have and update to 1.2.1 or later. The fixed version is verified against a vendor or advisory source.

Get the fix

FixLane has a reviewed fix procedure for this incident: a read-only check first, then the fix. Ask the Telegram bot, or connect an AI agent to the FixLane MCP server and call get_fix_prompt with incident id 187 and your operating system.