CVE-2026-46718

MEDIUM

Apache Calcite: A user-controled model can load arbitrary classes, leading to code execution

Title source: cna
STIX 2.1

Description

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache Calcite. This issue affects Apache Calcite: from 1.5.0 before 1.42. Users are recommended to upgrade to version 1.42, which fixes the issue.

References (2)

Core 2

Scores

CVSS v3 6.5
EPSS 0.0016
EPSS Percentile 36.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-470
Status published
Products (2)
apache/calcite 1.5.0 - 1.42.0
Apache Software Foundation/Apache Calcite 1.5.0 - 1.42
Published Jun 02, 2026
Tracked Since Jun 02, 2026