CVE-2026-20867 Windows Management Services Elevation of Privilege Vulnerability

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CVE-2026-20867

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Management Services allows an authorized attacker to elevate privileges locally...

CVE-2026-20867 Windows Management Services Elevation of Privilege Vulnerability

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CVE-2026-20867

CVE-2026-20867 describes a race-condition in Windows Management Services caused by concurrent execution over a shared resource with improper synchronization. This vulnerability enables a locally authenticated attacker to elevate privileges. The issue is addressed in Microsoft’s January 2026 secur...

CVE-2026-20866 Windows Management Services Elevation of Privilege Vulnerability

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CVE-2026-20866

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Management Services allows an authorized attacker to elevate privileges locally...

CVE-2026-20866 Windows Management Services Elevation of Privilege Vulnerability

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CVE-2026-20866

CVE-2026-20866 is a race condition in Windows Management Services caused by concurrent access to a shared resource without proper synchronization, leading to local privilege escalation. Affected component: Windows Management Services. Impact: elevated privileges locally. The connected documents i...

CVE-2026-20862 Windows Management Services Information Disclosure Vulnerability

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CVE-2026-20862 Windows Management Services Information Disclosure Vulnerability

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CVE-2026-20862

CVE-2026-20862 is a Windows Management Services information disclosure vulnerability. The description in the initial document states that it allows an authorized attacker to disclose sensitive information locally. The connected Nessus/NCSC/ENISA entries confirm this is a local-impact issue tied t...

CVE-2026-20862

Exposure of sensitive information to an unauthorized actor in Windows Management Services allows an authorized attacker to disclose information locally...

CVE-2026-20861

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Management Services allows an authorized attacker to elevate privileges locally...

CVE-2026-20861 Windows Management Services Elevation of Privilege Vulnerability

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CVE-2026-20861 Windows Management Services Elevation of Privilege Vulnerability

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CVE-2026-20924

Use after free in Windows Management Services allows an authorized attacker to elevate privileges locally...

CVE-2026-20924

CVE-2026-20924 is a Windows Management Services use-after-free vulnerability that allows an authorized, local attacker to elevate privileges. The CVE is listed among Windows Management Services findings with a high base CVSS (7.8, LOCAL, HIGH impact). Connected sources confirm the vulnerability n...

CVE-2026-20924 Windows Management Services Elevation of Privilege Vulnerability

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CVE-2026-20924 Windows Management Services Elevation of Privilege Vulnerability

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CVE-2026-20923

CVE-2026-20923 is a use-after-free in Windows Management Services that allows an authorized, locally situated attacker to elevate privileges. Evidence from Nessus/NVD/CVE records shows this CVE is associated with Windows Management Services and is listed among January 2026 security updates. Remed...