VULNERABILITY INTELLIGENCE

CVE-2026-16903

CVSS score9.6 CRITICAL
EPSS probability0.42%
CISA KEVNot currently listed
Published2026-08-19
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

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.

Weakness classification

  • psirt@us.ibm.com: CWE-787

Primary references