CVE-2026-18828

No fix known EPSS <1%CVSS 5.4

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to a stack-based buffer overflow.

Published 2026-08-20 · CVE record · OSV

Products: ibm aix, IBM PowerVM VIOS