by Kastro
Paper/Archive/CVE-2026-17422

CVE-2026-17422

IBM AIX — Vulnerabilities in IBM AIX and PowerVM VIOS

EPSS 0.2%CVSS 9.3
critical.is priorityof 100
29
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 6.0.060 × 201.2No 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 local attacker to execute arbitrary code due to a buffer overflow.

Affected

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

Scores by source

ibm (CNA)9.3CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchibm.com/support/pages/node/7283858