Unscored severity · published Oct 19, 2026
CVE-2026-108780
Apache Kylin: Potential JDBC source configuration validation issue
–
CVSS
0.2%
EPSS
No
On KEV
Description
Potential JDBC source configuration validation vulnerability in Apache Kylin. The impact is minor, unless the kylin backend services are open to public network.
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AK
Apache Kylin · Apache Software Foundation
4.0.0 through 5.0.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-108780
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-108780
lists.apache.org
https://lists.apache.org/thread.html/vyc83rb5t0f4nyvn1dzggshcqdqf9lj0
www.openwall.com
http://www.openwall.com/lists/oss-security/2026/10/16/18
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