Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

{
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  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-69446",
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "dateUpdated": "2026-10-30T18:08:55.291Z",
    "dateReserved": "2026-08-03T20:59:32.785Z",
    "datePublished": "2026-10-30T17:23:20.903Z",
    "state": "PUBLISHED"
  },
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        "dateUpdated": "2026-10-30T17:23:20.903Z"
      },
      "datePublic": "2026-08-28T14:00:00.000Z",
      "title": "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Incorrect authorization in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally."
        }
      ],
      "affected": [
        {
          "vendor": "Microsoft",
          "product": "Microsoft Edge (Chromium-based)",
          "versions": [
            {
              "version": "1.0.0.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "152.0.4191.53"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en-US",
              "description": "CWE-863: Incorrect Authorization",
              "cweId": "CWE-863",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69446",
          "name": "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability",
          "tags": [
            "vendor-advisory",
            "patch"
          ]
        }
      ],
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              "lang": "en-US",
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            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM"
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          "shortName": "CISA-ADP",
          "dateUpdated": "2026-10-30T18:08:55.291Z"
        },
        "title": "CISA ADP Vulnrichment",
        "metrics": [
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}