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CriticalVulnerabilityCVE-2026-76932updated 27 Oct 2026, 10:17 UTC

JP1 Automatic Job Management System 3 has a memory overflow flaw

A bug lets someone send specially crafted data that overwrites memory on the job scheduling server, which can crash it or let an attacker run their own code. Scheduling software like this often runs important business tasks, so the impact c

Fix availableOfficial source
SeverityCriticalCVSS 9.4 of 10
Being exploited?UnclearNo reports either way yet
Fix available?Yes13-50-31 or later · since 27 Oct 2026
How sure is this?Official sourceBacked by an official source

What happened

A stack-based buffer overflow in JP1/Automatic Job Management System 3 (Manager and Agent components) allows memory corruption that may lead to arbitrary code execution. The exact trigger and attack vector are not described in the available material.

Why it is dangerous: A critical (CVSS 9.4) flaw in job automation software could let attackers take control of systems that run and schedule business processes, affecting the servers and agents involved.

Are you affected?

You are affected if you run JP1/Automatic Job Management System 3 Manager or Agent from version 11-00 up to, but not including, 13-50-31.

JP1/Automatic Job Management System 3 - Manager: 11-00 to before 13-50-31; JP1/Automatic Job Management System 3 - Agent: 11-00 to before 13-50-31

What to do

  1. Identify all JP1/Automatic Job Management System 3 Manager and Agent installations and their versions
  2. Update Manager and Agent to version 13-50-31 or later
  3. Until patched, restrict network access to the JP1 services to trusted hosts only

Timeline

  1. 27 Oct 2026, 10:16 UTC
    Publicly disclosed
  2. 27 Oct 2026, 10:16 UTC
    Reported by NVD · NVD
  3. 27 Oct 2026, 10:17 UTC
    Picked up by Zero Radar

Sources 1 report, oldest first

Official vendor, government CERT or advisory database

Technical details

ID
CVE-2026-76932
CVSS
9.4 / 10
EPSS
0.5% chance of exploitation within 30 days
Disclosed
27 Oct 2026, 10:16 UTC
On Zero Radar
27 Oct 2026, 10:17 UTC (1 min after disclosure)
Last change
27 Oct 2026, 10:17 UTC

The plain-language parts and the attack diagram were written by an AI model (anthropic/claude-haiku-5.5) from the sources above. Facts like versions, exploitation and dates come from the sources themselves. How Zero Radar works

JP1 Automatic Job Management System 3 has a memory overflow flaw · Zero Radar