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9.4

CVE-2026-76932: JP1 Automatic Job Management System 3 can crash

CVE-2026-76932 · published today
Summary

The manager and agent components of Hitachi's JP1 Automatic Job Management System 3 (versions before 13‑50‑31) contain a coding error that could let a specially crafted request overwrite memory and cause the program to stop working. This could disrupt scheduled jobs and affect business operations. Update to the latest version or apply the vendor's fix to prevent the issue.

What to do
  • Update hitachi jp1/automatic job management system 3 - manager to version 11-50-39.
  • Update hitachi jp1/automatic job management system 3 - agent to version 11-50-39.
  • Update hitachi jp1/automatic job management system 3 - agent minimal edition to version 11-50-39.
Affected software
VendorProductAffected versions
hitachi jp1/automatic job management system 3 - manager < 13-50-31
Fix: upgrade to 11-50-39
hitachi jp1/automatic job management system 3 - agent < 13-50-31
Fix: upgrade to 11-50-39
hitachi jp1/automatic job management system 3 - agent minimal edition < 13-50-31
Fix: upgrade to 11-50-39
Original advisory text
Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3
Stack-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3.

This issue affects JP1/Automatic Job Management System 3 - Manager: from 11-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent: from 11-00 before 13-50-31.
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker full control (estimated)
Severity
9.4 Critical
Exploitation
<1% chance of attack within 30 days
Type
CWE-121Stack-based Buffer Overflow
Timeline
Published27 Oct 2026
Updated27 Oct 2026
First seen27 Oct 2026
Sources
CVE-2026-76932 · MITRE
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