---
id: CVE-2026-109839
title: >-
  IBM Db2 Genius Hub 1.0 could allow a remote authenticated attacker to bypass
  security restrictions due to a missing initialization vector in the
  cryptographic algorithm.
summary: >-
  IBM Db2 Genius Hub 1.0 could allow a remote authenticated attacker to bypass
  security restrictions due to a missing initialization vector in the
  cryptographic algorithm.
severity: low
cvss: 3.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-325
vendor: IBM
product: Db2 Genius Hub
affected:
  - db2_genius_hub 1.0
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T20:17:19.263'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109839'
references:
  - url: 'https://www.ibm.com/support/pages/node/7292486'
    label: psirt@us.ibm.com
tags:
  - nvd
  - cve.org
epss: 0.00481
epssPercentile: 0.41254
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-16T19:23:24.091003Z'
ingestedAt: '2026-10-16T18:43:08.710Z'
---

## Overview

IBM Db2 Genius Hub 1.0 could allow a remote authenticated attacker to bypass security restrictions due to a missing initialization vector in the cryptographic algorithm.

## Remediation

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