CVE-2026-6009highCWE-502

CVE-2026-6009: high-severity vulnerability in Jaspersoft JasperReports IO At-Scale

Jaspersoft Library Deserialisation Vulnerability

Published · Updated

Follow this CVE+ Monitor JasperReports Server+ Monitor JasperReports IO At-Scale

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 8.7epss 0.5%
from disclosure to weapon3 days
Published on NVDMay 19
1st PoC+3d
Java Deserialisation Vulnerability in Jaspersoft Reports Library leads to Remote Code Execution (RCE), potentially allowing code execution on the affected system
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Jaspersoft · JasperReports IO At-ScaleJaspersoft · JasperReports IO ProfessionalJaspersoft · JasperReports Library Community EditionJaspersoft · JasperReports Library ProfessionalJaspersoft · JasperReports ServerJaspersoft · JasperReports Web StudioJaspersoft · Jaspersoft Studio Community EditionJaspersoft · Jaspersoft Studio Professional
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Jaspersoft JasperReports IO At-Scale

In the same product, most dangerous first.

CVE-2025-10492HIGHJaspersoft Library Deserialisation VulnerabilityEPSS 0.9%