Splunk security advisory (AV25-805)

Serial number: AV25-805
Date: December 3, 2025

On December 3, 2025, Splunk published security advisories to address vulnerabilities in the following products:

• Splunk Enterprise – multiple versions
• Splunk Cloud Platform – multiple versions
• Splunk Secure Gateway – multiple versions
• Splunk MCP Server – versions prior to 0.2.4

The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.

• Splunk Security Advisories