CVE-2026-46752 Details
Description
Redis Lua HEAP overflow in cjson library vulnerability in Apache Kvrocks. This issue affects Apache Kvrocks: from 2.0.4 through 2.15.0. Users are recommended to upgrade to version 2.16.0, which fixes the issue.
A heap overflow vulnerability has been identified in the cjson library used by Apache Kvrocks. This issue affects versions 2.0.4 through 2.15.0. The vulnerability arises from a stack buffer overflow in the Lua bit.tohex() function, which could potentially be exploited to cause memory corruption.
Users are advised to upgrade to Apache Kvrocks version 2.16.0, which addresses this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 25, 2026CISA-ADP
Assessed Jun 25, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/06/25/4 | CVE | AdvisoryMailing ListRemedy |
| https://lists.apache.org/thread/11sr3bkkhkk0q01odgw6ddsj7fzo31pt | [email protected] | AdvisoryMailing ListRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-122 | Heap-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Apache Kvrocks | >= 2.0.4, <= 2.15.0 (semver) |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 25, 2026 | CVE Modified | CISA-ADP |
| Jun 25, 2026 | CVE Modified | CVE |
| Jun 25, 2026 | New CVE Received | [email protected] |