CVE-2023-6562: Kakadusoftware Kakadu SDK

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

JPX Fragment List (flst) box vulnerability in Kakadu 7.9 allows an attacker to exfiltrate local and remote files reachable by a server if the server allows the attacker to upload a specially-crafted the image that is displayed back to the attacker.

Affected products

• Kakadusoftware Kakadu SDK: from 4.4, up to and including 8.4

Published 2023-12-20. Last modified 2026-06-17.