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High · 8.8 CVE-2026-108743 EUVD-2026-103156GHSA-wmr6-c4jj-gq8r

Apache Kylin: spark job OS command injection

Published Oct 16, 2026 · Updated Oct 20, 2026 · Assigned by apache

Description

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

VendorProductAffectedFixed
Apache Software Foundation Apache Kylin 4.0.4 – ≤ 5.0.4 —

References