---
id: CVE-2026-78673
title: >-
  IBM Maximo AI Service 9.1.0, and 9.2.0 could allow a remote attacker to cause
  a denial of service due to improper input validation.
summary: >-
  IBM Maximo AI Service 9.1.0, and 9.2.0 could allow a remote attacker to cause
  a denial of service due to improper input validation.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-20
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T21:17:21.463'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-78673'
references:
  - url: 'https://www.ibm.com/support/pages/node/7290473'
    label: psirt@us.ibm.com
tags:
  - nvd
ingestedAt: '2026-10-12T22:05:40.366Z'
---

## Overview

IBM Maximo AI Service 9.1.0, and 9.2.0 could allow a remote attacker to cause a denial of service due to improper input validation.

## Remediation

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