CVE-2026-108709

UNKNOWN 0.0

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

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

Vendor	apache software foundation
Product	apache kylin
Published	Oct 16, 2026

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Affected Versions

Apache Software Foundation / Apache Kylin

4.0.4 ≤ 5.0.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lists.apache.org: https://lists.apache.org/thread.html/okkvcvoj1007f6cxhwp9v6j6t4ynfnwb openwall.com: http://www.openwall.com/lists/oss-security/2026/10/16/11

Credits

RunningSnail