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No exploitation reported

CVE-2026-71376

No exploitation reported by the sources we read.

  • Published2026-09-08
  • WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2026-09-0809:18CVE publishedNVD

Versions per branch

Products declared by the CNA

As Hitachi, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • Hitachi Cosminexus Component Containerother versions: not affected

    platforms: Windows, Linux, AIX

    Affected
    • ≥ 11-70-01, < 11-70-03fixed in 11-70-03custom
    • ≥ 11-60, < 11-60-03fixed in 11-60-03custom
    • ≥ 11-50, ≤ 11-50-03no fix statedcustom
    • ≥ 11-40, ≤ 11-40-03no fix statedcustom
    • ≥ 11-30, ≤ 11-30-08no fix statedcustom
    • ≥ 11-20, < 11-20-10fixed in 11-20-10custom
    • ≥ 11-10, ≤ 11-10-11no fix statedcustom
    • ≥ 11-00, < 11-00-13fixed in 11-00-13custom

    5 more version lines in the CVE record.

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-09-08

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-71376 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2026-09-08
Last Modified
2026-09-08
NVD status
Deferred
GitHub Advisory
GHSA-84vf-8fgj-wv3v

Frequently asked questions

What is CVE-2026-71376?

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.

Is CVE-2026-71376 actively exploited?

Active exploitation of CVE-2026-71376 has not been confirmed. Its EPSS score was 1.8% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-71376?

CVE-2026-71376 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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