Vulnerability Details CVE-2026-16827
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 the use of an uninitialized stack pointer.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 36.7%
CVSS Severity
CVSS v3 Score 5.9