VULNERABILITY INTELLIGENCE

CVE-2026-17138

CVSS score8.1 HIGH

EPSS probability0.67%

CISA KEVNot currently listed

Published2026-08-20

Last modified2026-10-27

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

Description

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a stack-based buffer overflow.