The vulnerability of the User-Mode Power Service (UMPS) in Windows operating systems allows a hacker to increase their privileges.

The vulnerability of the User-Mode Power Service UMPS in Windows operating systems is related to deficiencies in access control. Exploiting this vulnerability can allow attackers to enhance their privileges...

CVE-2026-62721

Insufficient granularity of access control in User-Mode Power Service UMPS allows an authorized attacker to elevate privileges locally...

CVE-2026-62721

Technical details about CVE-2026-62721 are not publicly provided in the supplied documents. Monitor for updates.

CVE-2026-62721 Windows User-Mode Power Service (UMPS) Elevation of Privilege Vulnerability

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Windows User-Mode Power Service (UMPS) Elevation of Privilege Vulnerability

Insufficient granularity of access control in User-Mode Power Service UMPS allows an authorized attacker to elevate privileges locally...

CVE-2026-62721: Insufficient Granularity of Access Control

Insufficient granularity of access control in User-Mode Power Service UMPS allows an authorized attacker to elevate privileges locally...

PT-2026-70484

Name of the Vulnerable Software and Affected Versions User-Mode Power Service UMPS affected versions not specified Description Insufficient granularity of access control in the User-Mode Power Service UMPS allows an authorized attacker to elevate privileges locally. Recommendations At the moment,...

CVE-2020-1015

An elevation of privilege vulnerability exists in the way that the User-Mode Power Service UMPS handles objects in memory, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0934, CVE-2020-0983, CVE-2020-1009, CVE-2020-1011...

CVE-2020-1015

An elevation of privilege vulnerability exists in the way that the User-Mode Power Service UMPS handles objects in memory, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0934, CVE-2020-0983, CVE-2020-1009, CVE-2020-1011...

CVE-2020-1015

CVE-2020-1015 is a Windows elevation-of-privilege vulnerability affecting the User-Mode Power Service (UMPS). Connected CNVD entries corroborate an EoP issue stemming from improper handling of memory objects in Windows components (UMPS and related services such as WpcDesktopMonSvc); they describe...

CVE-2020-1015: Undefined Security Weakness

An elevation of privilege vulnerability exists in the way that the User-Mode Power Service UMPS handles objects in memory, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-0934, CVE-2020-0983, CVE-2020-1009, CVE-2020-1011...