Heap-based Buffer Overflow in JP1/Automatic Job Management System 3 by Hitachi
CVE-2026-76937

9.4CRITICAL

Key Information:

Vendor

Hitachi
Status
Jp1/automatic Job Management System 3 - Manager
Vendor
CVE Published:
27 October 2026

What is CVE-2026-76937?

A heap-based buffer overflow vulnerability exists in JP1/Automatic Job Management System 3 - Manager. This flaw allows attackers to exploit the memory handling processes, leading to potential unauthorized access and execution of harmful payloads. Users are advised to apply security updates as recommended by the vendor to mitigate the risks associated with this vulnerability.

Affected Version(s)

JP1/Automatic Job Management System 3 - Manager 10-00 < 13-50-31

References

https://www.hitachi.com/products/it/software/security/inf...
vendor-advisory

CVSS V3.1

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.