Splunk Patches Multiple Vulnerabilities that Enable DOS Attacks and Expose Sensitive Data

Splunk has released security updates addressing multiple vulnerabilities across Splunk Enterprise, Splunk Cloud Platform, and the Splunk AI Toolkit that could lead to denial-of-service (DoS) conditions and exposure of sensitive data. The issues, disclosed on May 20, 2026, include three tracked vulnerabilities: CVE-2026-20238, CVE-2026-20239, and CVE-2026-20240. Splunk AI Toolkit Access Flaw (CVE-2026-20238) A medium-severity flaw […]

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