[ CVE-2026-86573 · Published 14 Oct 2026 ]
Vulnerability in Hitachi Disk Array Driver for AIX
CVSS 5.1
EPSS <1%No fix listed yet
[ Description ]Official 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.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.