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CVE-2026-71376— OS Command Injection Vulnerability in Cosminexus Component Container

Quick assessment

Affected
Hitachi Cosminexus Component Container
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hitachi Cosminexus Component Container是日本Hitachi公司的一款组件容器技术。 Hitachi Cosminexus Component Container存在命令注入漏洞，该漏洞源于OS命令注入，可能导致攻击者执行任意操作系统命令。

CVSS 9.8 · Critical EPSS 1.77% · P78

Affected Version Matrix 13

VendorProduct Version RangeStatus
Hitachi Cosminexus Component Container 11-70-01< 11-70-03 affected
11-60< 11-60-03 affected
11-50≤ 11-50-03 affected
11-40≤ 11-40-03 affected
11-30≤ 11-30-08 affected
11-20< 11-20-10 affected
11-10≤ 11-10-11 affected
11-00< 11-00-13 affected
… +5 more rows
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I. Basic Information for CVE-2026-71376

Vulnerability Information
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Vulnerability Title
OS Command Injection Vulnerability in Cosminexus Component Container
Source: CVE Program / CVE List V5
Vulnerability Description
OS command injection vulnerability in Cosminexus Component Container. This issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 before 11-00-13, from 09-87 before 09-87-10, from 09-80 before 09-80-05, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Hitachi Cosminexus Component Container 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hitachi Cosminexus Component Container是日本Hitachi公司的一款组件容器技术。 Hitachi Cosminexus Component Container存在命令注入漏洞，该漏洞源于OS命令注入，可能导致攻击者执行任意操作系统命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hitachi Cosminexus Component Container 11-70-01 ~ 11-70-03 -

II. Public POCs for CVE-2026-71376

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III. Intelligence Information for CVE-2026-71376

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Vendor Advisories for CVE-2026-71376 (1)

Same Patch Batch · Hitachi · 2026-09-08 · 4 CVEs total

CVE-2026-71374 9.8 CRITICAL Deserialization of Untrusted Data Vulnerability in Cosminexus Component Container
CVE-2026-71377 9.8 CRITICAL Command Argument Injection Vulnerability in Cosminexus Component Container
CVE-2026-71375 7.4 HIGH XXE Vulnerability in Cosminexus Component Container

IV. Related Vulnerabilities

Same product: Cosminexus Component Container
Same vendor: Hitachi
Same weakness: CWE-78