CVE-2025-49661

• Microsoft/Windows Ancillary Function Driver for WinSockllm-fuzzy
• Microsoft/Windows 10 1909cpe-rescue

  Range: 10.0.10240.0
• Microsoft/Windows 10 1607cpe-rescue3 versions

  10.0.14393.0+ 2 more

  • (no CPE)range: 10.0.14393.0
  • (no CPE)range: 10.0.19044.0
  • (no CPE)range: 10.0.19045.0
• Microsoft/Windows 10 1809cpe-rescue

  Range: 10.0.17763.0
• Microsoft/Windows 11 23h2cpe-rescue2 versions

  10.0.22621.0+ 1 more

  • (no CPE)range: 10.0.22621.0
  • (no CPE)range: 10.0.22631.0
• Microsoft/Windows 11 version 22H3v5

  Range: 10.0.22631.0
• Microsoft/Windows 11 24h2cpe-rescue

  Range: 10.0.26100.0
• Microsoft/Windows Server 2008cpe-rescue2 versions

  6.1.7601.0+ 1 more

  • (no CPE)range: 6.1.7601.0
  • (no CPE)range: 6.0.6003.0
• Microsoft/Windows Server 2008 R2 Service Pack 1 (Server Core installation)v5

  Range: 6.1.7601.0
• Microsoft/Windows Server 2008 Service Pack 2 (Server Core installation)v5

  Range: 6.0.6003.0
• Microsoft/Windows Server 2012cpe-rescue2 versions

  6.2.9200.0+ 1 more

  • (no CPE)range: 6.2.9200.0
  • (no CPE)range: 6.3.9600.0
• Microsoft/Windows Server 2012 R2 (Server Core installation)v5

  Range: 6.3.9600.0
• Microsoft/Windows Server 2012 (Server Core installation)v5

  Range: 6.2.9200.0
• Microsoft/Windows Server 2016cpe-rescue

  Range: 10.0.14393.0
• Microsoft/Windows Server 2016 (Server Core installation)v5

  Range: 10.0.14393.0
• Microsoft/Windows Server 2019cpe-rescue

  Range: 10.0.17763.0
• Microsoft/Windows Server 2019 (Server Core installation)v5

  Range: 10.0.17763.0
• Microsoft/Windows Server 2003cpe-rescue

  Range: 10.0.20348.0
• Microsoft/Windows Server 2022, 23H2 Edition (Server Core installation)v5

  Range: 10.0.25398.0
• Microsoft/Windows Server 2025cpe-rescue

  Range: 10.0.26100.0
• Microsoft/Windows Server 2025 (Server Core installation)v5

  Range: 10.0.26100.0

• msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49661nvdVendor Advisory

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