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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-108709

Apache Kylin: Unauthenticated Metadata Broadcast (inside in-house network)

Description

Authentication bypass within in-house network 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

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apache Software Foundation Apache Kylin

Default version status: unaffected

  • 4.0.4 to ≤ 5.0.4affected

References