---
title: "CVE-2026-86576: JP1 Products - Remote Code Execution"
description: "JP1 Products including Integrated Management 3, Automatic Job Management System 3 (Manager and Agent), and JP1/Base contain a heap-based buffer overflow caused by improper memory handling, letting attackers potentially execute arbitrary code remotely, exploit requires network access."
url: https://panop.io/threat-heartbeat/CVE-2026-86576/
---

# CVE-2026-86576 JP1 Products - Remote Code Execution

JP1 Products including Integrated Management 3, Automatic Job Management System 3 (Manager and Agent), and JP1/Base contain a heap-based buffer overflow caused by improper memory handling, letting attackers potentially execute arbitrary code remotely, exploit requires network access.

CVSS base score 9.4 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.45% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-86576)

## Details

Type

Remote Code Execution

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Published

27 October 2026

Updated

29 October 2026

Weakness

[CWE-122](https://cwe.mitre.org/data/definitions/122.html)

## Vendor fix

Update to JP1/Integrated Management 3 version 13-50-31, JP1/Automatic Job Management System 3 version 13-50-31, and JP1/Base version 12-50-54 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-86576](https://nvd.nist.gov/vuln/detail/CVE-2026-86576)
- [https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-155/index.html](https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-155/index.html)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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