CVE-2026-46751 · Symaro Security Advisory

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.

Published

25 Jun 2026, 08:01 UTC

CVSS

5.5 · Medium (v4.0)

Weakness

—

Assigning CNA

apache

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.

Severity (CVSS)

Base score	5.5
Severity	Medium
Version	CVSS 4.0
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
Provided by	CNA

Weaknesses

— Lua unvalidated bytecode

Affected products

Vendor	Product	Versions
Apache Software Foundation	Apache Kvrocks	2.2.0 to <=2.15.0

References

Authoritative sources

This page is a snapshot. For the latest enrichment and updates, view the record on CVE.org or the NVD.

Generated from the official CVE List on 25 Jun 2026 10:14 UTC.