Release Notes for the Splunk App for PCI Compliance
Version 5.3.4 of the Splunk App for PCI Compliance was released on June 30, 2025.
The Splunk App for PCI Compliance (for Splunk Enterprise) includes framework improvements from the Splunk Enterprise Security framework.
The installer package size is >500MB, which is larger than the default upload limit for installing apps from the SplunkWeb UI. See Install the Splunk App for PCI Compliance in the Installation and Configuration Manual.
What’s new in PCI 5.3.4
What's new in this version of Splunk app for PCI Compliance.
Splunk app for PCI compliance 5.3.4 includes no new features or enhancements in this release.
Version specific notes
| ES or PCI version | Version specific notes |
|---|---|
| ES 7.2 or higher | Ability to display the PCI control field such as 1.2.2 or 8.3, and so on for notables on the Incident Review page. When a notable is created, all the PCI controls associated with the notable can be viewed using a search and shared with other users. |
| ES 6.1.x or higher | Splunk Enterprise Security is supported on Python3 and requires a minimum of Splunk Enterprise 8.0.x. See
Python with Splunk Enterprise Security in the Splunk Enterprise Python 3 Migration manual. |
| PCI 4.6.0 or higher | To enhance product security, jQuery is migrated from 2.1.0 to 3.5.0 and some Splunk Web Core UI components are deprecated. Library updates have been made that might impact some dashboards with CustomJS. |
Compatibility
See Install prerequisites in the Installation and Upgrade Manual for information about the Splunk App for PCI Compliance and compatibility with the Splunk platform and Splunk Enterprise Security.
Support
- Visit Splunk Answers to ask questions of the Splunk community.
- Access the #splunk IRC channel on EFnet.
- For assistance with an issue, file a case using the Splunk Support Portal.
- For assistance installing, upgrading, or scaling a Splunk App for PCI Compliance deployment, contact the Splunk Professional Services team.