CVE-2026-17487CWE-200information-disclosure
CVE-2026-17487
Medium · published October 13, 2026
What it is
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.
The record
Technical detail
- CVSS v3.1
- 5.3 · MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS v4.0
- Not supplied
- EPSS
- 0.00240 · 14.3th percentile
- Weakness
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
- Published
- 2026-10-13T04:17Z
Affected products (1)
| Product | Versions | Fixed in |
|---|
| ibm/i | ≥ 7.3, ≤ 7.6 | — |
References (1)
EPSS history
Timeline