CVE-2026-16821

No fix known EPSS <1%CVSS 7.0

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a format string vulnerability.

Published 2026-08-28 · CVE record · OSV

Products: ibm aix, IBM PowerVM VIOS