{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-85893",
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "dateUpdated": "2026-09-15T22:44:32.511Z",
    "dateReserved": "2026-09-04T18:18:19.328Z",
    "datePublished": "2026-09-15T22:44:32.511Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft",
        "dateUpdated": "2026-09-15T22:44:32.511Z"
      },
      "datePublic": "2026-09-15T14:00:00.000Z",
      "title": "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network."
        }
      ],
      "affected": [
        {
          "vendor": "Microsoft",
          "product": "Microsoft Edge (Chromium-based)",
          "versions": [
            {
              "version": "1.0.0.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "153.0.4234.32"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en-US",
              "description": "CWE-416: Use After Free",
              "cweId": "CWE-416",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85893",
          "name": "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability",
          "tags": [
            "vendor-advisory",
            "patch"
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ],
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "baseScore": 8.8,
            "baseSeverity": "HIGH"
          }
        }
      ]
    }
  }
}