Out-of-Bounds Write Vulnerability in JP1 Products by Hitachi
CVE-2026-86577

9.4CRITICAL

What is CVE-2026-86577?

The out-of-bounds write vulnerability in JP1 products by Hitachi allows attackers to write outside the allocated memory buffer, potentially leading to unexpected behavior or system compromise. Affected versions include several components of the JP1 suite, requiring users to upgrade or patch to mitigate the risks. It is crucial for users of these products to apply the necessary updates to ensure the integrity and security of their systems.

Affected Version(s)

JP1/Automatic Job Management System 3 - Agent 13-00 < 13-50-31

JP1/Automatic Job Management System 3 - Agent Minimal Edition 13-00 < 13-50-31

JP1/Automatic Job Management System 3 - Manager 13-00 < 13-50-31

References

CVSS V3.1

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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