CVE-2026-7310 MEDIUM

CVE-2026-7310

Vendor Hitachi Energy
Product MACH HiDraw
Weakness CWE-122
Published May 26, 2026
Last update May 26, 2026

CVSS base score

4.4/10
Attack vector Local
Attack complexity High
Privileges required Low
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A heap-based buffer overflow vulnerability exists in XML parser functionality in the HiDraw. An authenticated malicious user with local access can exploit this vulnerability using a specially crafted XML file which may lead to memory corruption and potential arbitrary code execution. Successful exploitation could result in application crashes (denial of service) and compromise the confidentiality and integrity of the affected system.

Key dates

02Disclosure timeline

May 26, 2026 CVE published
May 26, 2026 Record updated