Vulnerability record · CVE-2026-62393 · published 14 July 2026

CVE-2026-62393: Apache kylin vulnerability

Apache · Kylin

Improper Handling of Insufficient Permissions or Privileges vulnerability in Apache Kylin. Improper authorization in job information retrieval, where an attacker may get access to unauthorized jobs in other projects. This issue affects Apache Kylin: from 4 through 5.0.3. Users are recommended to upgrade to version 5.0.4, which fixes the issue.

4.3 CVSS 3.1 Medium EPSS 0.45% · top 63.0% CWE-280 · CWE-280

4.3CVSS 3.1 base score

0.45%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

15 Jul 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Kylin Apache

References

Link	Tags
https://lists.apache.org/thread/xg8dcyjw0nkq5y8dhq3r25x3rxc62x9j	Mailing ListVendor Advisory
http://www.openwall.com/lists/oss-security/2026/07/14/6	Mailing ListThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-62393), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.