PT-2026-41987 · Jaspersoft · Jaspersoft Reports Library

Published 2026-05-19 · Updated 2026-06-01 · CVE-2026-6009

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Jaspersoft Reports Library (affected versions not specified)

Description A Java deserialization issue exists in the Jaspersoft Reports Library. This flaw can lead to Remote Code Execution (RCE), which is a type of attack where an attacker can execute arbitrary commands on the target system from a remote location.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-6009

Affected Products

Jaspersoft Reports Library

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-6009 · Security Note
• https://t.me/CVEtracker/54273 · Telegram Post
• https://twitter.com/CCBalert/status/2061422018474410295 · Twitter Post
• https://community.jaspersoft.com/advisories/jaspersoft-security-advisory-may-19-2026-jaspersoft-library-cve-2026-6009-r11 · Note
• https://twitter.com/CVEnew/status/2056870202730528856 · Twitter Post