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CVE-2026-46751

24
FAUCET Score

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.

First published: Jun 25, 2026Last modified: Jun 25, 2026

Impacted Technologies

VendorProductVersion(s)CPE
Apache Software FoundationApache Kvrocks
>= 2.2.0, <= 2.15.0CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 4.0

5.5MEDIUM

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:D/RE:L/U:Green

Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
HIGH
SS Integrity
HIGH
SS Availability
HIGH
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.32%
Probability of exploitation in next 30 days
EPSS Percentile
24.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0032 is in the 49th percentile among its peer group of 144 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

apachevendor investigatingvia vendor_rss
View patch

Vendor Advisories (1)

apacheapache:www.mail-archive.com/[email protected]/msg11302.htmlLOW

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.

Jun 25, 2026

References

openwall.com / lists/oss-security/2026/06/25/3
lists.apache.org / thread/cjjk4gq1nkb7pooqc37gz0blvdkqgv5z