CVE-2026-82829

Critical

Description

Hitachi Coding Software Suite contains a vulnerability related to Hidden Functionality vulnerability which allows an attacker to gain unauthorized access by exploiting hidden accounts or hard coded credentials. This issue affects Hitachi Coding Software Suite: through 3.3.0.

SeverityCritical

CVSS9.8

Exploit probability—

ProductHitachi Coding Software Suite

PublishedOct 1, 2026

First seenOct 1, 2026

Weakness typeCWE-912CWE-912

How to fix

Vendor advisories

hitachi-ies.com/common/documents/vulnerability/hcss/Hitachi_Coding_Software_Suite_Public_statement_20260925_EN.pdf

Affected products

Product	Affected versions	Fixed in
Hitachi Industrial Equipment Systems Hitachi Coding Software Suite	v ≤ 3.3.0	—

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