CVE-2026-16903

CRITICAL CVSS 9.6 View on NVD ↗

Description

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code or cause a denial of service due to an out-of-bounds write.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Products

ibm/aix ibm/vios

References

https://www.ibm.com/support/pages/node/7283858

Published: Aug 19, 2026 20:17 UTC Modified: Aug 20, 2026 16:17 UTC