CVE-2021-26860 - Vulnerability Details - OpenCVE

ReportizFlow

Windows App-V Overlay Filter Elevation of Privilege Vulnerability

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Microsoft	Windows 10 Windows 10 1809 Windows 10 1909 Windows 10 20h2 Windows Server 1909 Windows Server 2004 Windows Server 2016 Windows Server 2019 Windows Server 20h2

Configuration 1 [-]

OR	cpe:2.3:o:microsoft:windows_10:20h2:::::::*
	cpe:2.3:o:microsoft:windows_10:1809:::::::*
	cpe:2.3:o:microsoft:windows_10:1909:::::::*
	cpe:2.3:o:microsoft:windows_10:2004:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:20h2:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:1909:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:2004:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26860
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26860

History

Wed, 19 Aug 2026 16:45:00 +0000

Type	Values Removed	Values Added
CPEs	cpe:2.3:o:microsoft:windows_10_1909:::::::x64:* cpe:2.3:o:microsoft:windows_10_20H2:::::::arm64:*
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26860

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2021-03-11T15:36:50.000Z

Updated: 2026-08-19T16:30:17.469Z

Reserved: 2021-02-08T00:00:00.000Z

Link: CVE-2021-26860

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-03-11T16:15:14.050

Modified: 2026-08-19T17:17:39.073

Link: CVE-2021-26860

Redhat

No data.

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