[Japanese]

JVNDB-2026-037829

Multiple Vulnerabilities in Hitachi Disk Array Driver for AIX and Hitachi Disk Array Driver for Virtual I/O Server

Overview

Hitachi Disk Array Driver for AIX and Hitachi Disk Array Driver for Virtual I/O Server contain the vulnerabilities.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 7.9 (High) [Vendor Score]
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: None
  • Integrity Impact: High
  • Availability Impact: High
The above CVSS base scores have been assigned for CVE-2026-82715

CVSS v3 Severity
Base Metrics:5.1 (Medium) [Vendor Score]
  • Access Vector: Local
  • Attack Complexity: Low
  • Privileges Required: High
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact(C): None
  • Integrity Impact(I): Low
  • Availability Impact(A): High
The above CVSS base scores have been assigned for CVE-2026-86573
Affected Products


Hitachi, Ltd
  • Hitachi Disk Array Driver for AIX 01-00 - 01-23
  • Hitachi Disk Array Driver for Virtual I/O Server 01-04 - 01-23

Please refer to Vendor Information for more details.
Impact

Regarding the impact of the vulnerability, please refer to the vendor advisory.
Solution

Please refer to the 'Vendor Information' section for the official countermeasure and take appropriate action.
Vendor Information

Hitachi, Ltd
CWE (What is CWE?)

CVE (What is CVE?)

  1. CVE-2026-82715
  2. CVE-2026-86573
References

Revision History

  • [2026/10/15]
      Web page was published

Date Public2026/10/14
Date First Published2026/10/15
Date Last Updated2026/10/15