---
id: CVE-2026-16907
title: >-
  IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to
  execute arbitrary code due to improper bounds checking.
summary: >-
  IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to
  execute arbitrary code due to improper bounds checking.
severity: high
cvss: 7.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L'
cwe:
  - CWE-787
vendor: ibm
product: i
affected:
  - 'i >= 7.3, <= 7.6'
published: '2026-08-12'
updated: '2026-08-15'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-16907'
references:
  - url: 'https://www.ibm.com/support/pages/node/7283276'
    label: psirt@us.ibm.com
tags:
  - nvd
epss: 0.00575
epssPercentile: 0.45062
ingestedAt: '2026-08-15T21:29:26.892Z'
---

## Overview

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to execute arbitrary code due to improper bounds checking.

## Affected

- `i >= 7.3, <= 7.6`

## Remediation

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