Vulnerability Details CVE-2026-16927
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 2.0%
CVSS Severity
CVSS v3 Score 7.3