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7.1 High

CVE-2025-48819 Sensitive data storage in improperly locked memory in Windows Universal Plug and Play (UPnP) Device Host allows an…

Description

Sensitive data storage in improperly locked memory in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges over an adjacent network.

Affected products and versions

Product Affected versions Fixed in
Windows 10 Version 1809 10.0 10.0.17763.0 → < 10.0.17763.7558 10.0.17763.7558
Windows Server 2019 10.0 10.0.17763.0 → < 10.0.17763.7558 10.0.17763.7558
Windows Server 2019 (Server Core installation) 10.0 10.0.17763.0 → < 10.0.17763.7558 10.0.17763.7558
Windows Server 2022 10.0 10.0.20348.0 → < 10.0.20348.3932 10.0.20348.3932
Windows 10 Version 21H2 10.0 10.0.19044.0 → < 10.0.19044.6093 10.0.19044.6093
Windows 11 version 22H2 10.0 10.0.22621.0 → < 10.0.22621.5624 10.0.22621.5624
Windows 10 Version 22H2 10.0 10.0.19045.0 → < 10.0.19045.6093 10.0.19045.6093
Windows Server 2025 (Server Core installation) 10.0 10.0.26100.0 → < 10.0.26100.4652 10.0.26100.4652
Windows 11 version 22H3 10.0 10.0.22631.0 → < 10.0.22631.5624 10.0.22631.5624
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Product Affected versions Fixed in
Windows 11 Version 23H2 10.0 10.0.22631.0 → < 10.0.22631.5624 10.0.22631.5624
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0 10.0.25398.0 → < 10.0.25398.1732 10.0.25398.1732
Windows 11 Version 24H2 10.0 10.0.26100.0 → < 10.0.26100.4652 10.0.26100.4652
Windows Server 2025 10.0 10.0.26100.0 → < 10.0.26100.4652 10.0.26100.4652
Windows 10 Version 1507 10.0 10.0.10240.0 → < 10.0.10240.21073 10.0.10240.21073
Windows 10 Version 1607 10.0 10.0.14393.0 → < 10.0.14393.8246 10.0.14393.8246
Windows Server 2016 10.0 10.0.14393.0 → < 10.0.14393.8246 10.0.14393.8246
Windows Server 2016 (Server Core installation) 10.0 10.0.14393.0 → < 10.0.14393.8246 10.0.14393.8246
Windows Server 2008 Service Pack 2 6.0 6.0.6003.0 → < 6.0.6003.23418 6.0.6003.23418
Windows Server 2008 Service Pack 2 (Server Core installation) 6.0 6.0.6003.0 → < 6.0.6003.23418 6.0.6003.23418
Windows Server 2008 Service Pack 2 6.0 6.0.6003.0 → < 6.0.6003.23418 6.0.6003.23418
Windows Server 2008 R2 Service Pack 1 6.1 6.1.7601.0 → < 6.1.7601.27820 6.1.7601.27820
Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1 6.1.7601.0 → < 6.1.7601.27820 6.1.7601.27820
Windows Server 2012 6.2 6.2.9200.0 → < 6.2.9200.25573 6.2.9200.25573
Windows Server 2012 (Server Core installation) 6.2 6.2.9200.0 → < 6.2.9200.25573 6.2.9200.25573
Windows Server 2012 R2 6.3 6.3.9600.0 → < 6.3.9600.22676 6.3.9600.22676
Windows Server 2012 R2 (Server Core installation) 6.3 6.3.9600.0 → < 6.3.9600.22676 6.3.9600.22676

References

Timeline

  1. Published
  2. Last modified

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