CVE-2026-108743: Apache Software Foundation Apache Kylin

EPSS: 1% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache Kylin. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted. This issue affects Apache Kylin: from 4.0.4 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

Affected products

• Apache Software Foundation Apache Kylin: from 4.0.4, up to and including 5.0.4

Published 2026-10-16. Last modified 2026-10-16.