Apache Kylin — CVE-2026-62390 (Critical)

Date Jul 14, 2026

Type Vendor advisory

Signal Critical vendor advisory

Vendor / Product Apache · Kylin

CVE CVE-2026-62390

Critical vendor advisory CVE-2026-62390

Summary

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Kylin. A backend API refreshing table catalog may cause the injection to the generated SQL. 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.

Why it matters

This CVE carries a CRITICAL severity rating (CVSS 9.8) in Apache Kylin. Patch or mitigate promptly.

Operator check

Review CVE-2026-62390 in your asset inventory. Apply patches per vendor guidance and verify Kylin is not exposed. CVSS score: 9.8.

Sources

NVD — CVE-2026-62390 Source reference Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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