{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-21426","assignerOrgId":"c550e75a-17ff-4988-97f0-544cde3820fe","state":"PUBLISHED","assignerShortName":"dell","dateReserved":"2025-12-24T16:33:47.095Z","datePublished":"2026-03-04T12:41:35.897Z","dateUpdated":"2026-03-05T04:55:33.342Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"PowerScale OneFS","vendor":"Dell","versions":[{"lessThan":"9.10.1.6 or later","status":"affected","version":"prior to 9.10.1.6","versionType":"semver"},{"lessThan":"9.13.0.0 or later","status":"affected","version":"9.11.0.0 through 9.12.0.1","versionType":"semver"}]}],"datePublic":"2026-02-24T18:30:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an execution with unnecessary privileges vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to denial of service, elevation of privileges, and information disclosure.<br>"}],"value":"Dell PowerScale OneFS, versions prior to 9.10.1.6 and versions 9.11.0.0 through 9.12.0.1, contains an execution with unnecessary privileges vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to denial of service, elevation of privileges, and information disclosure."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-250","description":"CWE-250: Execution with Unnecessary Privileges","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"c550e75a-17ff-4988-97f0-544cde3820fe","shortName":"dell","dateUpdated":"2026-03-04T12:41:35.897Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.dell.com/support/kbdoc/en-sg/000432452/dsa-2026-038-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-04T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-21426"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-05T04:55:33.342Z"}}]}}