CVE-2026-46751 MEDIUM

CVE-2026-46751: Apache Kvrocks: Does not remove the unsafe loadstring function from its Lua sandbox, allowing a user who can run EVAL scripts to load crafted, unvalidated bytecode that crashes the server process, resulting in a remote denial of service.

Vendor Apache Software Foundation

Product Apache Kvrocks

Published June 25, 2026

Last update June 25, 2026

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CVSS base score

5.5/10

Attack vector Network

Attack complexity High

Privileges required Low

User interaction —

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:L/U:Green

What the vulnerability does

Description

A vulnerability in Apache Kvrocks. This issue affects Apache Kvrocks: from 2.2.0 through 2.15.0. Users are recommended to upgrade to version 2.16.0, which fixes the issue.

Key dates

Disclosure timeline

June 25, 2026 CVE published