fkie_cve-2025-53142
Vulnerability from fkie_nvd
Published
2025-08-12 18:15
Modified
2025-08-18 17:10
Severity ?
7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
References
secure@microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53142Vendor Advisory
Impacted products
Vendor Product Version
microsoft windows_11_22h2 *
microsoft windows_11_23h2 *
microsoft windows_11_24h2 *
microsoft windows_server_2022_23h2 *
microsoft windows_server_2025 *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B07546D0-ED2A-4B93-83E7-EA808DC39724",
              "versionEndExcluding": "10.0.22621.5768",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "49E4DFC9-7EB4-4577-83C0-D1E94C2A8D97",
              "versionEndExcluding": "10.0.22631.5768",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6376F067-CC36-4A7B-914B-0A60EFF1AC48",
              "versionEndExcluding": "10.0.26100.4851",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "94E45649-92F4-4D4C-9D94-275506530222",
              "versionEndExcluding": "10.0.25398.1791",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B75BE97E-C12D-4DFB-B5F2-B8BF90C3E64E",
              "versionEndExcluding": "10.0.26100.4851",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally."
    },
    {
      "lang": "es",
      "value": "Use after free en Microsoft Brokering File System permite que un atacante autorizado eleve privilegios localmente."
    }
  ],
  "id": "CVE-2025-53142",
  "lastModified": "2025-08-18T17:10:44.040",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.0,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 5.9,
        "source": "secure@microsoft.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-08-12T18:15:38.413",
  "references": [
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53142"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "secure@microsoft.com",
      "type": "Primary"
    }
  ]
}


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