CVE-2026-16903EPSS p33.7%

CVE-2026-16903CVE-2026-16903

ibm / vios

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.

Scoring

CVSS 9.6 ()
VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS0.42% probability of exploitation · percentile 33.7% · 2026-10-05T12:00:23Z
Last modified2026-08-21
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.