Out-of-bounds Write 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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00456.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Hitachi JP1/Integrated Management 3 - Manager unaffected
Version Status Constraints
13-00 affected < 13-50-31
Hitachi JP1/Automatic Job Management System 3 - Manager unaffected
Version Status Constraints
13-00 affected < 13-50-31
Hitachi JP1/Automatic Job Management System 3 - Agent unaffected
Version Status Constraints
13-00 affected < 13-50-31
Hitachi JP1/Automatic Job Management System 3 - Agent Minimal Edition unaffected
Version Status Constraints
13-00 affected < 13-50-31
Hitachi JP1/Base unaffected
Version Status Constraints
11-00 affected < 12-50-54

No data.

No data.

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No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-155/index.html cve-icon cve-icon
History

Tue, 27 Oct 2026 09:45:00 +0000

Type Values Removed Values Added
Description Out-of-bounds Write 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.
Title Out-of-bounds Write Vulnerability in JP1 Products
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 9.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Hitachi

Published:

Updated: 2026-10-27T09:37:12.119Z

Reserved: 2026-09-08T05:39:06.585Z

Link: CVE-2026-86577

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-27T10:16:56.993

Modified: 2026-10-27T15:00:49.240

Link: CVE-2026-86577

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-27T10:45:06Z

Weaknesses