IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions due to improper authorization in the DDM target dispatcher.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
IBM i affected
Version Status Constraints
7.6 affected —
7.5 affected —
7.4 affected —
7.3 affected —

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Ibm Subscribe
I Subscribe
Advisories

No advisories yet.

Fixes

Solution

IBM i Release5770-SS1  PTF Number(s)PTF Download Link(s)7.6SJ11231 SJ11230 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11231 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11230 7.5SJ11232 SJ11233 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11232 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11233 7.4SJ11262 SJ11261 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11262 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11261 7.3SJ11234 SJ11235 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11234 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11235 IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.ibm.com/support/pages/node/7286186 cve-icon cve-icon
History

Fri, 04 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Description IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to manipulate database transactions due to improper authorization in the DDM target dispatcher.
Title IBM i is Affected By Improper Authorization and Authentication Vulnerabilities in DDM / DRDA [, ]
First Time appeared Ibm
Ibm i
Weaknesses CWE-285
CPEs cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm i
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published:

Updated: 2026-09-04T16:26:14.989Z

Reserved: 2026-07-28T22:12:03.066Z

Link: CVE-2026-18175

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-04T17:16:56.010

Modified: 2026-09-04T17:16:56.010

Link: CVE-2026-18175

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses