CVE-2026-7310
Deferred Deferred - Pending Action
Heap-based Buffer Overflow in HiDraw XML Parser

Publication date: 2026-05-26

Last updated on: 2026-05-26

Assigner: Hitachi Energy

Description
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.
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Meta Information
Published
2026-05-26
Last Modified
2026-05-26
Generated
2026-06-15
AI Q&A
2026-05-26
EPSS Evaluated
2026-06-14
NVD
CVE-2026-7310
EUVD
EUVD-2026-31812
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
hitachienergy hidraw *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-122 A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
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Executive Summary

This vulnerability is a heap-based buffer overflow in the XML parser functionality of HiDraw. It can be exploited by an authenticated malicious user with local access who uses a specially crafted XML file. Exploiting this flaw may cause memory corruption and potentially allow arbitrary code execution.

Impact Analysis

Successful exploitation of this vulnerability could lead to application crashes resulting in denial of service. Additionally, it may compromise the confidentiality and integrity of the affected system by allowing arbitrary code execution.

Compliance Impact

The vulnerability can lead to compromise of the confidentiality and integrity of the affected system, which are key principles in standards like GDPR and HIPAA.

Successful exploitation may result in application crashes and potential arbitrary code execution, increasing the risk of unauthorized access or data breaches.

Therefore, this vulnerability could negatively impact compliance with regulations that require protection of sensitive data and system integrity.

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