Ref# ADV2025_257 | Date: Aug 6th 2025

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Splunk has published a security advisory highlighting vulnerabilities in the following products on August 6th, 2025. It is recommended that you take the necessary precautions by ensuring your products are always updated. 

• Splunk AppDynamics On-Premises Enterprise Console – versions prior to 25.4.0 
• Splunk AppDynamics Cluster Agent – versions prior to 25.6.0 

For more information on these updates, you can follow these URLs: 

• Third-Party Package Updates in Splunk AppDynamics On-Premises Enterprise Console – August 2025  

• Third-Party Package Updates in Splunk AppDynamics Cluster Agent – August 2025  

• Splunk Security Advisories 

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary. 

PDF Download: Splunk Security Advisory

References 

• Splunk Security Advisories. (August 6th, 2025). Retrieved from Splunk. https://advisory.splunk.com/advisories  

• Splunk Security Advisory. (August 6th, 2025). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/splunk-security-advisory-av25-489