---
id: CVE-2026-19086
title: >-
  IBM i 7.6, 7.5, 7.4, and 7.3 could allow a denial of service as a result of a
  buffer overflow in a PASE process
summary: >-
  IBM i 7.6, 7.5, 7.4, and 7.3 could allow a denial of service as a result of a
  buffer overflow in a PASE process. An authenticated attacker could leverage
  this to terminate their own process.
severity: low
cvss: 3.3
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-125
vendor: IBM
product: i
affected:
  - i 7.6
  - i 7.5
  - i 7.4
  - i 7.3
published: '2026-09-14'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T19:24:44.153'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-19086'
references:
  - url: 'https://www.ibm.com/support/pages/node/7287409'
    label: psirt@us.ibm.com
tags:
  - nvd
  - cve.org
epss: 0.00122
epssPercentile: 0.02319
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-15T17:24:29.114690Z'
ingestedAt: '2026-09-14T21:15:17.458Z'
---

## Overview

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a denial of service as a result of a buffer overflow in a PASE process. An authenticated attacker could leverage this to terminate their own process.

## Remediation

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