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 Jun 25, 2026 CVSS 4.0 · 5.5 Medium EPSS < 1% KEV · Not listed
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.

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
First Time appeared Apache
Apache kvrocks
Vendors & Products Apache
Apache kvrocks
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Weaknesses CWE-94
Type Values Removed Values Added
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.
Title 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.
References
Metrics cvssV4_0

{'score': 5.5, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Jun 25, 2026, 12:20 PM
Reserved
May 18, 2026, 11:48 AM
Status
Deferred
Published
Jun 25, 2026, 9:16 AM
Modified
Oct 25, 2026, 11:10 PM