Apache Kylin 4-5.0.4 Job Discard Privilege Escalation
CVE-2026-69076 Published on October 16, 2026
Apache Kylin: Unauthorized cross-project job discard
Exposure of Job Discard to an Unauthorized Actor vulnerability 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 through 5.0.4.
Users are recommended to upgrade to version 5.0.5, which fixes the issue.
Vulnerability Analysis
CVE-2026-69076 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2026-69076 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2026-69076
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Affected Versions
Apache Software Foundation Apache Kylin:- Version 4..0.0, <= 5.0.4 is affected.