# CVE-2025-50153: Desktop Windows Manager Elevation of Privilege Vulnerability CVE-2025-50153 is fixed in 28 products on 1 platform, first by KB5063871, released August 12, 2025. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2025-50153 - Priority: High - CVSS: 7.8 (Important) - EPSS: 0.0044 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Vendor exploitability assessment: Exploitation Less Likely - Published: Aug 12, 2025 - Weakness: Use After Free - Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50153 ## Description

Use after free in Desktop Windows Manager allows an authorized attacker to elevate privileges locally.

## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Microsoft | Windows 10 Version 1607 for 32-bit Systems | 14393.8330 | [KB5063871](https://patchblox.com/security/data/fix/microsoft/kb5063871.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 1607 for x64-based Systems | 14393.8330 | [KB5063871](https://patchblox.com/security/data/fix/microsoft/kb5063871.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 1809 for 32-bit Systems | 17763.7678 | [KB5063877](https://patchblox.com/security/data/fix/microsoft/kb5063877.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 1809 for x64-based Systems | 17763.7678 | [KB5063877](https://patchblox.com/security/data/fix/microsoft/kb5063877.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 21H2 for 32-bit Systems | | [KB5063709](https://patchblox.com/security/data/fix/microsoft/kb5063709.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 21H2 for ARM64-based Systems | | [KB5063709](https://patchblox.com/security/data/fix/microsoft/kb5063709.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 21H2 for x64-based Systems | | [KB5063709](https://patchblox.com/security/data/fix/microsoft/kb5063709.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 22H2 for 32-bit Systems | | [KB5063709](https://patchblox.com/security/data/fix/microsoft/kb5063709.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 22H2 for ARM64-based Systems | | [KB5063709](https://patchblox.com/security/data/fix/microsoft/kb5063709.md) | Aug 12, 2025 | | Microsoft | Windows 10 Version 22H2 for x64-based Systems | | [KB5063709](https://patchblox.com/security/data/fix/microsoft/kb5063709.md) | Aug 12, 2025 | | Microsoft | Windows 10 for 32-bit Systems | 10240.21100 | [KB5063889](https://patchblox.com/security/data/fix/microsoft/kb5063889.md) | Aug 12, 2025 | | Microsoft | Windows 10 for x64-based Systems | 10240.21100 | [KB5063889](https://patchblox.com/security/data/fix/microsoft/kb5063889.md) | Aug 12, 2025 | | Microsoft | Windows 11 Version 22H2 for ARM64-based Systems | | [KB5063875](https://patchblox.com/security/data/fix/microsoft/kb5063875.md) | Aug 12, 2025 | | Microsoft | Windows 11 Version 22H2 for x64-based Systems | | [KB5063875](https://patchblox.com/security/data/fix/microsoft/kb5063875.md) | Aug 12, 2025 | | Microsoft | Windows 11 Version 23H2 for ARM64-based Systems | | [KB5063875](https://patchblox.com/security/data/fix/microsoft/kb5063875.md) | Aug 12, 2025 | | Microsoft | Windows 11 Version 23H2 for x64-based Systems | | [KB5063875](https://patchblox.com/security/data/fix/microsoft/kb5063875.md) | Aug 12, 2025 | | Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB5063927](https://patchblox.com/security/data/fix/microsoft/kb5063927.md) | Aug 12, 2025 | | Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB5063947](https://patchblox.com/security/data/fix/microsoft/kb5063947.md) | Aug 12, 2025 | | Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB5063927](https://patchblox.com/security/data/fix/microsoft/kb5063927.md) | Aug 12, 2025 | | Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB5063947](https://patchblox.com/security/data/fix/microsoft/kb5063947.md) | Aug 12, 2025 | | Microsoft | Windows Server 2012 | | [KB5063906](https://patchblox.com/security/data/fix/microsoft/kb5063906.md) | Aug 12, 2025 | | Microsoft | Windows Server 2012 (Server Core installation) | | [KB5063906](https://patchblox.com/security/data/fix/microsoft/kb5063906.md) | Aug 12, 2025 | | Microsoft | Windows Server 2012 R2 | | [KB5063950](https://patchblox.com/security/data/fix/microsoft/kb5063950.md) | Aug 12, 2025 | | Microsoft | Windows Server 2012 R2 (Server Core installation) | | [KB5063950](https://patchblox.com/security/data/fix/microsoft/kb5063950.md) | Aug 12, 2025 | | Microsoft | Windows Server 2016 | 14393.8330 | [KB5063871](https://patchblox.com/security/data/fix/microsoft/kb5063871.md) | Aug 12, 2025 | | Microsoft | Windows Server 2016 (Server Core installation) | 14393.8330 | [KB5063871](https://patchblox.com/security/data/fix/microsoft/kb5063871.md) | Aug 12, 2025 | | Microsoft | Windows Server 2019 | 17763.7678 | [KB5063877](https://patchblox.com/security/data/fix/microsoft/kb5063877.md) | Aug 12, 2025 | | Microsoft | Windows Server 2019 (Server Core installation) | 17763.7678 | [KB5063877](https://patchblox.com/security/data/fix/microsoft/kb5063877.md) | Aug 12, 2025 | | Microsoft | Windows Server 2022 | 20348.4052 | [KB5063880](https://patchblox.com/security/data/fix/microsoft/kb5063880.md) | Aug 12, 2025 | | Microsoft | Windows Server 2022 | 20348.3989 | [KB5063812](https://patchblox.com/security/data/fix/microsoft/kb5063812.md) | Aug 12, 2025 | | Microsoft | Windows Server 2022 (Server Core installation) | 20348.4052 | [KB5063880](https://patchblox.com/security/data/fix/microsoft/kb5063880.md) | Aug 12, 2025 | | Microsoft | Windows Server 2022 (Server Core installation) | 20348.3989 | [KB5063812](https://patchblox.com/security/data/fix/microsoft/kb5063812.md) | Aug 12, 2025 | --- Data as of 2026-11-08T06:59:42Z UTC. 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