CVE-2026-16927
HIGH
NVD
CVSS Score
7.3
Severity
HIGH
Published
Aug 20, 2026
Vendor
unknown
Description
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain root privileges due to a time-of-check to time-of-use (TOCTOU) race condition.