Unscored severity · published Oct 19, 2026
CVE-2026-108837
Apache Kylin: Potential computed-column resource exhaustion
–
CVSS
0.2%
EPSS
No
On KEV
Description
Allocation of resources without limits or throttling vulnerability in Apache Kylin. Given an attacker has got project admin permission, an cache API maybe used to cause computed-column resource exhaustion.
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-2026-108837
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-108837
lists.apache.org
https://lists.apache.org/thread.html/qgpgkx6zh37tlys28qlysrffo6pz614v
www.openwall.com
http://www.openwall.com/lists/oss-security/2026/10/16/21
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