CVE-2026-76939

CRITICAL 9.8CVE-2026-76939 · Published 27/10/2026 · updated 27/10/2026

In short

CVE-2026-76939 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.52%, higher than 44.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

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

References

hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-143/index.html

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