CVE-2026-108776: Apache Kylin: tables/names SparkSQL injection

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-19 · updated 2026-10-30
Weakness: CWE-89

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Kylin. The impact is moderate if kylin service is in query only mode, which is the default and most common mode. 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.

Affected products

Apache Software Foundation Apache Kylin: from 4.0.0 through 5.0.4

References

https://lists.apache.org/thread.html/x3m1k00f6470238mw51jbnpnh642jv0d
http://www.openwall.com/lists/oss-security/2026/10/16/17

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