CVE-2026-76933：JP1/Automatic Job Management System 3 堆疊緩衝區溢位漏洞
CVE-2026-76933 - Heap-based Buffer Overflow Vulnerability in JP1/Automatic Job Management System 3
JP1/Automatic Job Management System 3 版本 13-50-31 以前的 Manager 與 Agent 存在堆疊緩衝區溢位漏洞（CVE-2026-76933），升級可即時修補。
此 CVE-2026-76933 針對 JP1/Automatic Job Management System 3 版本 13-50-31 以前的 Manager 與 Agent 造成堆疊緩衝區溢位，升級至 13-50-31 或更高版本即可修補，對企業 IT 基礎設施安全具有重要意義。
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.
Impact
Affected Products
The following products are affected by CVE-2026-76933
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 50d0f415-c707-4733-9afc-8f6c0e9b3f82 | ||||
| CVSS 3.1 | CRITICAL | MITRE-CVE | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Update JP1/Automatic Job Management System to a patched version to fix the heap-based buffer overflow.
- Update JP1/Automatic Job Management System Manager to version 13-50-31 or later.
- Update JP1/Automatic Job Management System Agent to version 13-50-31 or later.
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-76933.
| URL | Resource |
|---|---|
| https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-139/index.html |
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-76933 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-76933
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-76933 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-76933 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
十月. 27, 2026
Action Type Old Value New Value Added 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L Added CWE CWE-122 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/76xxx/CVE-2026-76933.json">CVE-2026-76933</a> Added Reference https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-139/index.html
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.