CVE-2025-55699 (GCVE-0-2025-55699)
Vulnerability from cvelistv5
Published
2025-10-14 17:01
Modified
2025-10-15 21:00
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally.
References
secure@microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55699
Impacted products
Vendor Product Version
Microsoft Windows 11 Version 25H2 Version: 10.0.26200.0   < 10.0.26200.6899
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   Microsoft Windows 10 Version 1809 Version: 10.0.17763.0   < 10.0.17763.7919
 Create a notification for this product.
   Microsoft Windows Server 2019 Version: 10.0.17763.0   < 10.0.17763.7919
 Create a notification for this product.
   Microsoft Windows Server 2019 (Server Core installation) Version: 10.0.17763.0   < 10.0.17763.7919
 Create a notification for this product.
   Microsoft Windows Server 2022 Version: 10.0.20348.0   < 10.0.20348.4294
 Create a notification for this product.
   Microsoft Windows 10 Version 21H2 Version: 10.0.19044.0   < 10.0.19044.6456
 Create a notification for this product.
   Microsoft Windows 11 version 22H2 Version: 10.0.22621.0   < 10.0.22621.6060
 Create a notification for this product.
   Microsoft Windows 10 Version 22H2 Version: 10.0.19045.0   < 10.0.19045.6456
 Create a notification for this product.
   Microsoft Windows Server 2025 (Server Core installation) Version: 10.0.26100.0   < 10.0.26100.6899
 Create a notification for this product.
   Microsoft Windows 11 version 22H3 Version: 10.0.22631.0   < 10.0.22631.6060
 Create a notification for this product.
   Microsoft Windows 11 Version 23H2 Version: 10.0.22631.0   < 10.0.22631.6060
 Create a notification for this product.
   Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) Version: 10.0.25398.0   < 10.0.25398.1913
 Create a notification for this product.
   Microsoft Windows 11 Version 24H2 Version: 10.0.26100.0   < 10.0.26100.6899
 Create a notification for this product.
   Microsoft Windows Server 2025 Version: 10.0.26100.0   < 10.0.26100.6899
 Create a notification for this product.
   Microsoft Windows 10 Version 1507 Version: 10.0.10240.0   < 10.0.10240.21161
 Create a notification for this product.
   Microsoft Windows 10 Version 1607 Version: 10.0.14393.0   < 10.0.14393.8519
 Create a notification for this product.
   Microsoft Windows Server 2016 Version: 10.0.14393.0   < 10.0.14393.8519
 Create a notification for this product.
   Microsoft Windows Server 2016 (Server Core installation) Version: 10.0.14393.0   < 10.0.14393.8519
 Create a notification for this product.
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      "cveMetadata": "{\"cveId\": \"CVE-2025-55699\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-15T21:00:28.230Z\", \"dateReserved\": \"2025-08-13T20:00:27.683Z\", \"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"datePublished\": \"2025-10-14T17:01:14.745Z\", \"assignerShortName\": \"microsoft\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.