Security
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CVE-2026-17487

MEDIUMCVSS 5.3
Description

IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote attacker to enumerate user profiles due to the return of distinct error codes during the sign-on process.

Timeline
Published:October 13th, 2026 12:17 AM
Last modified:October 14th, 2026 11:49 PM
CVSS Scoring

CVSS v3: 5.3 (MEDIUM)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Software
From NVD CPE configuration data

Vendors

ibm

Products

i
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute