CVE-2026-16822
CRITICAL
NVD
CVSS Score
9.3
Severity
CRITICAL
Published
Aug 19, 2026
Vendor
unknown
Description
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to impersonate the TNC policy server and modify traffic due to improper certificate validation.