CVE-2026-76935
Received Received - Intake

Stack-based Buffer Overflow in JP1/Automatic Job Management System 3

Publication date: 2026-10-27

Last updated on: 2026-10-27

Assigner: Hitachi, Ltd.

Description
Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3. This issue affects JP1/Automatic Job Management System 3 - Manager: from 10-00 before 13-50-31.

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Meta Information

Published
2026-10-27
Last Modified
2026-10-27
Generated
2026-10-27
AI Q&A
2026-10-27
EPSS Evaluated
N/A
NVD
CVE-2026-76935
EUVD
EUVD-2026-110657

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Hitachi JP1/Automatic Job Management System 3 - Manager 13-10

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

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Executive Summary

CVE-2026-76935 is a stack-based buffer overflow vulnerability in Hitachi's JP1/Automatic Job Management System 3. It affects the Manager component in versions before 13-50-31. This flaw allows attackers to execute arbitrary code or cause denial of service by overwriting memory due to improper input validation.

Detection Guidance

Detection requires checking the installed version of JP1/Automatic Job Management System 3 Manager and Agent components. Compare installed versions against affected ranges (Manager: 13-50 before 13-50-31, Agent: 13-50 to 13-50-04 and 13-10 to 13-10-06). Use system inventory tools or package managers to list versions.

Impact Analysis

This vulnerability can lead to remote code execution, system crashes, or unauthorized access to sensitive data. Attackers could exploit it to gain control over affected systems, disrupt operations, or steal confidential information.

Mitigation Strategies

Immediately upgrade JP1/Automatic Job Management System 3 Manager and Agent to fixed versions (13-50-31 or later) on all affected Windows and Linux systems. Apply patches from Hitachi as soon as possible to prevent exploitation.

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