CVE-2026-82715 Hitachi Disk Array Driver - Insecure Temporary File

Hitachi Disk Array Driver for AIX < 01-23-/A and Virtual I/O Server < 01-23-/A contain an insecure temporary file vulnerability caused by improper handling of temporary files, letting attackers potentially access or modify temporary files, exploit requires local access.

CVSS base score 7.9 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.12% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Insecure Temporary File
Impact
Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H
Published
14 October 2026
Updated
15 October 2026
Weakness
CWE-377

Vendor fix

Update to version 01-23-/A or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs