vulnerability

Microsoft Windows: CVE-2018-8440: Windows ALPC Elevation of Privilege Vulnerability

Try Surface Command

Back to search

Severity	CVSS	Published	Added	Modified
7	(AV:L/AC:L/Au:N/C:C/I:C/A:C)	Sep 11, 2018	Sep 11, 2018	Sep 5, 2025

Severity

CVSS

(AV:L/AC:L/Au:N/C:C/I:C/A:C)

Published

Sep 11, 2018

Added

Sep 11, 2018

Modified

Sep 5, 2025

Description

An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.

Solutions

microsoft-windows-windows_10-1507-kb4457132microsoft-windows-windows_10-1607-kb4457131microsoft-windows-windows_10-1703-kb4457138microsoft-windows-windows_10-1709-kb4457142microsoft-windows-windows_10-1803-kb4457128microsoft-windows-windows_server_2012-kb4457140microsoft-windows-windows_server_2012_r2-kb4457143microsoft-windows-windows_server_2016-1607-kb4457131msft-kb4457140-85371836-4e06-4f05-a56d-d6182fe3540cmsft-kb4457140-8ece9dfe-0271-4997-b596-5d8651d37416msft-kb4457143-175a0d78-90dc-45c3-baf2-1c2cc20168a9msft-kb4457143-3f52105e-8bb6-4180-ba02-bf0798bb670cmsft-kb4457145-3476b964-fc89-4bdb-abe7-186990e49877msft-kb4457145-5ea03284-2bc0-46e2-96ea-cb2175514dbdmsft-kb4457145-c3ffc65f-5934-48e9-9dae-1004d041e764msft-kb4457145-db4fc522-1d10-4af9-8d16-79658ada76b8msft-kb4457145-e69e8c03-c176-42b7-b39d-717ed70c8cacmsft-kb4457145-ffe4c6ea-4545-4a21-9334-17496e869569msft-kb4457984-12dff458-a5cd-4d6c-97a2-6c34345ae073msft-kb4457984-99218fd4-d475-4f9b-8b7e-23771f47c86bmsft-kb4457984-a944dea7-38fb-4233-95df-96ac1c73dc67

References

NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.

Try it today