CVE-2026-108762

UNKNOWN 0.0

Apache Kylin: delete metadata backup path-confinement bypass

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Path-confinement bypass during metadata backup deletion 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.

Vendor	apache software foundation
Product	apache kylin
Published	Oct 19, 2026
Last Updated	Oct 19, 2026

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Affected Versions

Apache Software Foundation / Apache Kylin

4.0.0 ≤ 5.0.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lists.apache.org: https://lists.apache.org/thread.html/6n1o1t14ssc5x4dg18hlv30crwbhwdpd openwall.com: http://www.openwall.com/lists/oss-security/2026/10/16/13

Credits

n0mi1k Security