CVE-2026-16946 | IBM AIX/PowerVM VIOS 4.1/7.2/7.3 heap-based overflow
A vulnerability marked as very critical has been reported in IBM AIX and PowerVM VIOS 7.2/7.3/4.1. This affects an unknown part. This manipulation causes heap-based buffer overflow.
This vulnerability is handled as CVE-2026-16946. It is possible to launch the attack on the local host. There is not any exploit available.