CVE-2026-18835
CRITICAL
NVD
CVSS Score
9.9
Severity
CRITICAL
Published
Aug 20, 2026
Vendor
unknown
Description
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.