{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-71374", "assignerOrgId": "50d0f415-c707-4733-9afc-8f6c0e9b3f82", "state": "PUBLISHED", "assignerShortName": "Hitachi", "dateReserved": "2026-08-06T08:05:05.247Z", "datePublished": "2026-09-08T07:47:28.648Z", "dateUpdated": "2026-09-08T07:47:28.648Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "50d0f415-c707-4733-9afc-8f6c0e9b3f82", "shortName": "Hitachi", "dateUpdated": "2026-09-08T07:47:28.648Z"}, "title": "Deserialization of Untrusted Data Vulnerability in Cosminexus Component Container", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-502", "description": "CWE-502 Deserialization of untrusted data", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "CAPEC-586 Object Injection"}]}], "affected": [{"vendor": "Hitachi", "product": "Cosminexus Component Container", "platforms": ["Windows", "Linux", "AIX"], "versions": [{"status": "affected", "version": "11-70-01", "lessThan": "11-70-03", "changes": [{"at": "11-70-03", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "11-60", "lessThan": "11-60-03", "changes": [{"at": "11-60-03", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "11-50", "lessThanOrEqual": "11-50-03", "versionType": "custom"}, {"status": "affected", "version": "11-40", "lessThanOrEqual": "11-40-03", "versionType": "custom"}, {"status": "affected", "version": "11-30", "lessThanOrEqual": "11-30-08", "versionType": "custom"}, {"status": "affected", "version": "11-20", "lessThan": "11-20-10", "changes": [{"at": "11-20-10", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "11-10", "lessThanOrEqual": "11-10-11", "versionType": "custom"}, {"status": "affected", "version": "11-00", "lessThan": "11-00-13", "changes": [{"at": "11-00-13", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "09-87", "lessThan": "09-87-10", "changes": [{"at": "09-87-10", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "09-80", "lessThan": "09-80-05", "changes": [{"at": "09-80-05", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "09-70", "lessThan": "09-70-28", "changes": [{"at": "09-70-28", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "09-50", "lessThanOrEqual": "09-50-22", "versionType": "custom"}, {"status": "affected", "version": "09-00", "lessThanOrEqual": "09-00-18", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Deserialization of untrusted data vulnerability in Cosminexus Component Container.\n\nThis 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.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Deserialization of untrusted data vulnerability in Cosminexus Component Container.<p>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.</p>"}]}], "references": [{"url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-130/index.html", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "CRITICAL", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "source": {"advisory": "hitachi-sec-2026-130", "discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Windows", "Linux", "AIX"], "product": "Cosminexus Component Container", "vendor": "Hitachi", "versions": [{"changes": [{"at": "11-70-03", "status": "unaffected"}], "lessThan": "11-70-03", "status": "affected", "version": "11-70-01", "versionType": "custom"}, {"changes": [{"at": "11-60-03", "status": "unaffected"}], "lessThan": "11-60-03", "status": "affected", "version": "11-60", "versionType": "custom"}, {"lessThanOrEqual": "11-50-03", "status": "affected", "version": "11-50", "versionType": "custom"}, {"lessThanOrEqual": "11-40-03", "status": "affected", "version": "11-40", "versionType": "custom"}, {"lessThanOrEqual": "11-30-08", "status": "affected", "version": "11-30", "versionType": "custom"}, {"changes": [{"at": "11-20-10", "status": "unaffected"}], "lessThan": "11-20-10", "status": "affected", "version": "11-20", "versionType": "custom"}, {"lessThanOrEqual": "11-10-11", "status": "affected", "version": "11-10", "versionType": "custom"}, {"changes": [{"at": "11-00-13", "status": "unaffected"}], "lessThan": "11-00-13", "status": "affected", "version": "11-00", "versionType": "custom"}, {"changes": [{"at": "09-87-10", "status": "unaffected"}], "lessThan": "09-87-10", "status": "affected", "version": "09-87", "versionType": "custom"}, {"changes": [{"at": "09-80-05", "status": "unaffected"}], "lessThan": "09-80-05", "status": "affected", "version": "09-80", "versionType": "custom"}, {"changes": [{"at": "09-70-28", "status": "unaffected"}], "lessThan": "09-70-28", "status": "affected", "version": "09-70", "versionType": "custom"}, {"lessThanOrEqual": "09-50-22", "status": "affected", "version": "09-50", "versionType": "custom"}, {"lessThanOrEqual": "09-00-18", "status": "affected", "version": "09-00", "versionType": "custom"}]}], "source": "hirt@hitachi.co.jp"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Deserialization of untrusted data vulnerability in Cosminexus Component Container.\n\nThis 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."}], "id": "CVE-2026-71374", "lastModified": "2026-09-08T08:17:11.563", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "hirt@hitachi.co.jp", "type": "Secondary"}]}, "published": "2026-09-08T08:17:11.563", "references": [{"source": "hirt@hitachi.co.jp", "url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-130/index.html"}], "sourceIdentifier": "hirt@hitachi.co.jp", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "hirt@hitachi.co.jp", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[11-70-01,11-70-03)"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[11-60,11-60-03)"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[11-50,11-50-03]"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[11-40,11-40-03]"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[11-30,11-30-08]"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[11-20,11-20-10)"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[11-10,11-10-11]"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[11-00,11-00-13)"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[09-87,09-87-10)"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[09-80,09-80-05)"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[09-70,09-70-28)"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[09-50,09-50-22]"}}, {"platform": ["windows", "linux", "aix"], "status": "affected", "versions": {"scheme": "generic", "value": "[09-00,09-00-18]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Cosminexus Component Container", "source": "cna", "vendor": "Hitachi"}, "product": "cosminexus_component_container", "vendor": "hitachi"}], "created": "2026-09-08T09:30:07.657204+00:00", "updated": "2026-09-08T09:30:07.965251+00:00", "vendors": ["hitachi", "hitachi$PRODUCT$cosminexus_component_container"]}