CVE-2026-17262 - Vulnerability Details - OpenCVE

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to cause a denial of service due to improper validation of FTP authentication commands.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Ibm	I

No data.

No data.

References

Link	Providers
https://www.ibm.com/support/pages/node/7287873

History

Sat, 19 Sep 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 18 Sep 2026 21:30:00 +0000

Type	Values Removed	Values Added
Description		IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to cause a denial of service due to improper validation of FTP authentication commands.
Title		IBM i is Affected By Denial of Service and Security Restriction Bypass Vulnerabilities in FTP [, ]
First Time appeared		Ibm Ibm i
Weaknesses		CWE-78
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		https://www.ibm.com/support/pages/node/7287873
Metrics		cvssV3_1 `{'score': 5.4, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}`

MITRE

Status: PUBLISHED

Assigner: ibm

Published: 2026-09-18T19:20:36.181Z

Updated: 2026-09-23T03:55:35.395Z

Reserved: 2026-07-24T22:36:41.742Z

Link: CVE-2026-17262

Vulnrichment

Updated: 2026-09-19T14:07:59.505Z

NVD

Status : Awaiting Analysis

Published: 2026-09-18T20:17:09.933

Modified: 2026-09-23T04:17:41.683

Link: CVE-2026-17262

Redhat

No data.

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