A vulnerability classified as critical was found in Jaspersoft JasperReports Library Community Edition, Studio Community Edition, JasperReports Server, JasperReports Library Professional, Studio Professional, JasperReports IO Professional, JasperReports IO At-Scale and JasperReports Web Studio up to 7.0.6 . Affected by this issue is some unknown functionality. The manipulation results in deserialization. This vulnerability was named CVE-2026-6009 . The attack may be performed from remote. There