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CVE-2026-6009

High

Description

Java Deserialisation Vulnerability in Jaspersoft Reports Library leads to Remote Code Execution (RCE), potentially allowing code execution on the affected system

SeverityHigh
CVSS8.7
Exploit probability—
ProductNet.sf.jasperreports:jasperreports
PublishedMay 19, 2026
First seenMay 19, 2026
Weakness typeCWE-502Deserialization of untrusted data

How to fix

Update
  • net.sf.jasperreports:jasperreports7.0.7 or later

Affected products

ProductAffected versionsFixed in
net.sf.jasperreports:jasperreportsMavenv < 7.0.77.0.7

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