{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-20965", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "state": "PUBLISHED", "assignerShortName": "microsoft", "dateReserved": "2025-12-04T20:04:16.341Z", "datePublished": "2026-01-13T17:56:06.968Z", "dateUpdated": "2026-02-26T15:04:41.040Z" }, "containers": { "cna": { "title": "Windows Admin Center Elevation of Privilege Vulnerability", "datePublic": "2026-01-13T16:00:00.000Z", "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:microsoft:azure_portal_windows_admin_center:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0", "versionEndExcluding": "0.70.0.0" } ] } ] } ], "affected": [ { "vendor": "Microsoft", "product": "Windows Admin Center in Azure Portal", "versions": [ { "version": "1.0", "lessThan": "0.70.0.0", "versionType": "custom", "status": "affected" } ] } ], "descriptions": [ { "value": "Improper verification of cryptographic signature in Windows Admin Center allows an authorized attacker to elevate privileges locally.", "lang": "en-US" } ], "problemTypes": [ { "descriptions": [ { "description": "CWE-347: Improper Verification of Cryptographic Signature", "lang": "en-US", "type": "CWE", "cweId": "CWE-347" } ] } ], "providerMetadata": { "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2026-02-22T17:00:34.739Z" }, "references": [ { "name": "Windows Admin Center Elevation of Privilege Vulnerability", "tags": [ "vendor-advisory", "patch" ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20965" } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ], "cvssV3_1": { "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C" } } ] }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2026-20965", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "version": "2.0.3", "timestamp": "2026-01-14T04:56:59.742779Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-26T15:04:41.040Z" } } ] } }