On October 12, 2021 TIBCO released a Service Pack with security fixes for all the supported commercial versions of JasperReports Server. The Service Pack is available for download from TIBCO Support Portal, and more details about the addressed issues can be found on our Security Advisories page.

While this Service Pack is compatible with the initially released versions of JasperReports Server as well as with the majority of the Cumulative Hotfix builds, it is not compatible with several latest builds of Cumulative Hotfixes for JRS versions 7.5.1, 7.8.0 and 7.9.0.

Please see this article on Jaspersoft Community Wiki for the complete list of supported builds for each corresponding JasperReports Server version:

https://community.jaspersoft.com/wiki/jasperreports-server-builds-compatible-service-pack-versions-752-781-and-791

For any questions please contact TIBCO Support.