CVE-2026-86355

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "PowerStore 500T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 1000T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 1200T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 3000T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 3200Q", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 3200T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 5000T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or late", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 5200Q", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 5200T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 7000T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 9000T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 9200T", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or late", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 1500", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 5500", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "PowerStore 9500", "vendor": "Dell", "versions": [{"lessThan": "5.1.0.0-2798105 or later", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security_alert@emc.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell PowerStore contains an External Control of File Name or Path vulnerability. A remote authenticated attacker could exploit this vulnerability, potentially leading to privilege escalation on the appliance."}], "id": "CVE-2026-86355", "lastModified": "2026-11-13T13:18:29.887", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.3, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.5, "source": "security_alert@emc.com", "type": "Secondary"}]}, "published": "2026-11-13T13:18:29.887", "references": [{"source": "security_alert@emc.com", "url": "https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-73"}], "source": "security_alert@emc.com", "type": "Primary"}]}

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