---
id: CVE-2026-108837
title: 'Apache Kylin: Potential computed-column resource exhaustion'
summary: "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.\n\n\n\nThis issue affects Apache Ky…"
severity: none
cwe:
  - CWE-770
vendor: Apache Software Foundation
product: Apache Kylin
affected:
  - apache_kylin >= 4.0.0 <= 5.0.4
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T10:12:03.537Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-108837'
references:
  - url: 'https://lists.apache.org/thread.html/qgpgkx6zh37tlys28qlysrffo6pz614v'
tags:
  - cve.org
ingestedAt: '2026-10-19T12:27:23.828Z'
---

## Overview

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.

## Affected

- `apache_kylin >= 4.0.0 <= 5.0.4`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.