Medium severity5.1NVD Advisory· Published Oct 14, 2026

CVE-2026-86573

Description

Out-of-bounds write vulnerability in Hitachi Disk Array Driver for AIX and Hitachi Disk Array Driver for Virtual I/O Server.

This issue affects Hitachi Disk Array Driver for AIX: from 01-00 before 01-23-/A; Hitachi Disk Array Driver for Virtual I/O Server: from 01-04 before 01-23-/A.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Hitachi/Hitachi Disk Array Driver for AIXllm-create
Range: from 01-00 before 01-23-/A
Hitachi/Hitachi Disk Array Driver for Virtual I/O Serverllm-create
Range: from 01-04 before 01-23-/A

Patches

Vulnerability mechanics

References

www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-137/index.htmlnvd

News mentions

No linked articles in our index yet.

cvss	0.332
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000