CVE-2019-1086

Windows Audio Service Elevation of Privilege Vulnerability

CVE-2019-1086 is fixed in 29 products on 1 platform, first by KB4507460, released July 9, 2019. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.8
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0086
58th percentile

<p>An elevation of privilege exists in Windows Audio Service. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges.</p> <p>To exploit the vulnerability, an attacker could run a specially crafted application that could exploit the vulnerability. This vulnerability by itself does not allow arbitrary code to be run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (e.g. a remote code execution vulnerability and another elevation of privilege) that could take advantage of the elevated privileges when running.</p> <p>The update addresses the vulnerability by correcting how the Windows Audio Service handles processes these requests.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1607 for 32-bit Systems 14393.3085 KB4507460 Jul 9, 2019
Windows 10 Version 1607 for x64-based Systems 14393.3085 KB4507460 Jul 9, 2019
Windows 10 Version 1703 for 32-bit Systems 15063.1928 KB4507450 Jul 9, 2019
Windows 10 Version 1703 for x64-based Systems 15063.1928 KB4507450 Jul 9, 2019
Windows 10 Version 1709 for 32-bit Systems 16299.1268 KB4507455 Jul 9, 2019
Windows 10 Version 1709 for ARM64-based Systems 16299.1268 KB4507455 Jul 9, 2019
Windows 10 Version 1709 for x64-based Systems 16299.1268 KB4507455 Jul 9, 2019
Windows 10 Version 1803 for 32-bit Systems 17134.885 KB4507435 Jul 9, 2019
Windows 10 Version 1803 for ARM64-based Systems 17134.885 KB4507435 Jul 9, 2019
Windows 10 Version 1803 for x64-based Systems 17134.885 KB4507435 Jul 9, 2019
Windows 10 Version 1809 for 32-bit Systems 17763.615 KB4507469 Jul 9, 2019
Windows 10 Version 1809 for ARM64-based Systems 17763.615 KB4507469 Jul 9, 2019
Windows 10 Version 1809 for x64-based Systems 17763.615 KB4507469 Jul 9, 2019
Windows 10 Version 1903 for 32-bit Systems 18362.239 KB4507453 Jul 9, 2019
Windows 10 Version 1903 for ARM64-based Systems 18362.239 KB4507453 Jul 9, 2019
Windows 10 Version 1903 for x64-based Systems 18362.239 KB4507453 Jul 9, 2019
Windows 10 for 32-bit Systems 10240.18275 KB4507458 Jul 9, 2019
Windows 10 for x64-based Systems 10240.18275 KB4507458 Jul 9, 2019
Windows 8.1 for 32-bit systems KB4507457 Jul 9, 2019
Windows 8.1 for 32-bit systems KB4507448 Jul 9, 2019
Windows 8.1 for x64-based systems KB4507457 Jul 9, 2019
Windows 8.1 for x64-based systems KB4507448 Jul 9, 2019
Windows RT 8.1 KB4507448 Jul 9, 2019
Windows Server 2012 R2 KB4507457 Jul 9, 2019
Windows Server 2012 R2 KB4507448 Jul 9, 2019
Windows Server 2012 R2 (Server Core installation) KB4507457 Jul 9, 2019
Windows Server 2012 R2 (Server Core installation) KB4507448 Jul 9, 2019
Windows Server 2016 14393.3085 KB4507460 Jul 9, 2019
Windows Server 2016 (Server Core installation) 14393.3085 KB4507460 Jul 9, 2019
Windows Server 2019 17763.615 KB4507469 Jul 9, 2019
Windows Server 2019 (Server Core installation) 17763.615 KB4507469 Jul 9, 2019
Windows Server, version 1803 (Server Core Installation) 17134.885 KB4507435 Jul 9, 2019
Windows Server, version 1903 (Server Core installation) 18362.239 KB4507453 Jul 9, 2019

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