Cleartext Transmission Vulnerability in Hitachi Coding Software Suite
CVE-2026-82826

8.7HIGH

Key Information:

Vendor: Hitachi Industrial Equipment Systems
Status: Hitachi Coding Software Suite
Vendor: CVE Published:; 1 October 2026

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What is CVE-2026-82826?

Hitachi Coding Software Suite has a significant vulnerability concerning the cleartext transmission of sensitive information, including authentication credentials. This security flaw enables attackers to eavesdrop on data in transit, potentially leading to unauthorized access and data breaches. The issue affects versions up to 3.3.0, highlighting the need for organizations using this software to assess their security measures and ensure that sensitive information is encrypted during transmission.

Affected Version(s)

Hitachi Coding Software Suite 0 <= 3.3.0

References

https://www.hitachi-ies.com/common/documents/vulnerabilit...

vendor-advisory

CVSS V4

Score:

8.7

Severity:

HIGH

Confidentiality:

High

Integrity:

None

Availability:

None

Attack Vector:

Network

Attack Complexity:

Low

Attack Required:

None

Privileges Required:

Undefined

User Interaction:

None

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Oct 1, 2026
Vulnerability Reserved
Aug 31, 2026

Credit

Michael Heinzl

CVE-2026-82826 Data

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