CVE-2026-86576

Heap-based Buffer Overflow Vulnerability in JP1 Products

CRITICAL
9.4
CVSS Score
Published: October 27, 2026 at 09:37 AM UTC
Updated: October 27, 2026 at 03:00 PM UTC
5 products affected across 1 vendorJP1/Automatic Job Management System 3 - ManagerJP1/Automatic Job Management System 3 - AgentJP1/Automatic Job Management System 3 - Agent Minimal Edition

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Severity
CRITICAL9.4
Exploit prediction
EPSS 0.5%

Description

Heap-based Buffer Overflow Vulnerability in JP1 Products. This issue affects JP1/Integrated Management 3 - Manager: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Manager: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent: from 13-00 before 13-50-31; JP1/Automatic Job Management System 3 - Agent Minimal Edition: from 13-00 before 13-50-31; JP1/Base: from 11-00 before 12-50-54.

Affected

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

9.4CRITICALHitachi
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-122

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