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5.5 Medium

CVE-2025-33052 Use of uninitialized resource in Windows DWM Core Library allows an authorized attacker to disclose information locally

Description

Use of uninitialized resource in Windows DWM Core Library allows an authorized attacker to disclose information locally.

Affected products and versions

Product Affected versions Fixed in
Windows 10 Version 1809 10.0 10.0.17763.0 → < 10.0.17763.7434 10.0.17763.7434
Windows Server 2019 10.0 10.0.17763.0 → < 10.0.17763.7434 10.0.17763.7434
Windows Server 2019 (Server Core installation) 10.0 10.0.17763.0 → < 10.0.17763.7434 10.0.17763.7434
Windows Server 2022 10.0 10.0.20348.0 → < 10.0.20348.3807 10.0.20348.3807
Windows 10 Version 21H2 10.0 10.0.19044.0 → < 10.0.19044.5965 10.0.19044.5965
Windows 11 version 22H2 10.0 10.0.22621.0 → < 10.0.22621.5472 10.0.22621.5472
Windows 10 Version 22H2 10.0 10.0.19045.0 → < 10.0.19045.5965 10.0.19045.5965
Windows Server 2025 (Server Core installation) 10.0 10.0.26100.0 → < 10.0.26100.4349 10.0.26100.4349
Windows 11 version 22H3 10.0 10.0.22631.0 → < 10.0.22631.5472 10.0.22631.5472
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Product Affected versions Fixed in
Windows 11 Version 23H2 10.0 10.0.22631.0 → < 10.0.22631.5472 10.0.22631.5472
Windows Server 2022, 23H2 Edition (Server Core installation) 10.0 10.0.25398.0 → < 10.0.25398.1665 10.0.25398.1665
Windows 11 Version 24H2 10.0 10.0.26100.0 → < 10.0.26100.4349 10.0.26100.4349
Windows Server 2025 10.0 10.0.26100.0 → < 10.0.26100.4349 10.0.26100.4349

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