CVE-2026-65181

Apache Impala: RCE via External Data Source Class Loading

Published Sep 9, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
Insufficient authorization of Data Source tables in Impala 2.7-4.5 allows a client with privileges to upload a file to remote storage and create a table to execute arbitrary Java code.
Users are recommended to upgrade to version 4.5.2, which fixes this issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:apache:impala:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Apache
Apache impala
Vendors & Products Apache
Apache impala
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

Type Values Removed Values Added
Description Insufficient authorization of Data Source tables in Impala 2.7-4.5 allows a client with privileges to upload a file to remote storage and create a table to execute arbitrary Java code. Users are recommended to upgrade to version 4.5.2, which fixes this issue.
Title Apache Impala: RCE via External Data Source Class Loading
Weaknesses CWE-913
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Sep 9, 2026, 8:22 PM
Reserved
Jul 21, 2026, 6:05 PM
Status
Analyzed
Published
Sep 9, 2026, 11:17 AM
Modified
Sep 10, 2026, 8:36 PM