PT-2026-79250 · Ibm · Powervm Vios+1
CVE-2026-18840
·
Published
2026-08-20
·
Updated
2026-08-22
CVSS v3.1
8.2
High
| Vector | AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
IBM AIX versions 7.2 and 7.3
IBM PowerVM VIOS version 4.1
Description
Local attackers can execute arbitrary code due to improper validation of an attacker-controlled pointer.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Untrusted Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Aix
Powervm Vios