CVE-2026-82829 Hidden accounts or hard-coded credentials may permit unauthorized access without the legitimate authentication process

Critical 9.3 Published Updated

Attackers can gain unauthorized access to Hitachi Coding Software Suite by exploiting hidden accounts or hard-coded credentials, bypassing legitimate authentication.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2026-82829?

CVE-2026-82829 is a critical vulnerability in Hitachi Coding Software Suite, published on 1 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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.

Weakness: CWE-912

Which versions are affected by CVE-2026-82829?

How do I fix CVE-2026-82829?

No fix has been published for CVE-2026-82829 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-82829 being exploited?

There is no known exploitation of CVE-2026-82829 in the wild and no public exploit code.

Sources

Also known as GHSA-gf4c-rx3m-whpx.

Is CVE-2026-82829 in your software?

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