---
id: CVE-2026-88412
title: >-
  An integer overflow in the _BulkInsert_ReadProperty component (/bulk_insert.c)
  of FalkorDB (Redis module) v4.20.1 allows attackers to cause a Denial of
  Service (DoS) via a crafted input.
summary: >-
  An integer overflow in the _BulkInsert_ReadProperty component (/bulk_insert.c)
  of FalkorDB (Redis module) v4.20.1 allows attackers to cause a Denial of
  Service (DoS) via a crafted input.
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-190
published: '2026-09-21'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T21:18:57.517'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-88412'
references:
  - url: 'https://github.com/FalkorDB/FalkorDB/issues/2326'
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
epss: 0.00402
epssPercentile: 0.31652
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-24T20:09:58.877652Z'
ingestedAt: '2026-09-21T21:53:57.424Z'
---

## Overview

An integer overflow in the _BulkInsert_ReadProperty component (/bulk_insert.c) of FalkorDB (Redis module) v4.20.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.