CVE-2026-108766

Missing authorization on jdbc source config update 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 4.0.0 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

Status

Deferred - security@apache.org

Published

2026-10-19

Last modified

2026-10-19

Affected products

• Apache Kylin (Apache Software Foundation)

References

• https://lists.apache.org/thread.html/50447hzwyz8r9xwtfbylsphv4ylq9yhj
• http://www.openwall.com/lists/oss-security/2026/10/16/15