by Kastro
Paper/Archive/CVE-2026-18716

CVE-2026-18716

IBM AIX — Vulnerabilities in IBM AIX and PowerVM VIOS

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
34
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 33.6.336 × 206.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to obtain sensitive information or cause a denial of service due to an out-of-bounds read.

Affected

ProductAffectedFixed inSource
AIX7.2–CNA
AIX7.3–CNA
PowerVM VIOS4.1–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
ibm (CNA)7.9CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

patchibm.com/support/pages/node/7283858