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CVE-2026-27929

Medienbericht

Windows LUA File Virtualization Filter Driver Elevation of Privilege Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows LUAFV allows an authorized attacker to elevate privileges locally.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.9060
Microsoft ≫ Windows 10 1607 HwPlatformx86 Version < 10.0.14393.9060
Microsoft ≫ Windows 10 1809 HwPlatformx64 Version < 10.0.17763.8644
Microsoft ≫ Windows 10 1809 HwPlatformx86 Version < 10.0.17763.8644
Microsoft ≫ Windows 10 21h2 HwPlatformarm64 Version < 10.0.19044.7184
Microsoft ≫ Windows 10 21h2 HwPlatformx64 Version < 10.0.19044.7184
Microsoft ≫ Windows 10 21h2 HwPlatformx86 Version < 10.0.19044.7184
Microsoft ≫ Windows 10 22h2 HwPlatformarm64 Version < 10.0.19045.7184
Microsoft ≫ Windows 10 22h2 HwPlatformx64 Version < 10.0.19045.7184
Microsoft ≫ Windows 10 22h2 HwPlatformx86 Version < 10.0.19045.7184
Microsoft ≫ Windows 11 23h2 HwPlatformarm64 Version < 10.0.22631.6936
Microsoft ≫ Windows 11 23h2 HwPlatformx64 Version < 10.0.22631.6936
Microsoft ≫ Windows 11 24h2 HwPlatformarm64 Version < 10.0.26100.8246
Microsoft ≫ Windows 11 24h2 HwPlatformx64 Version < 10.0.26100.8246
Microsoft ≫ Windows 11 25h2 HwPlatformarm64 Version < 10.0.26200.8246
Microsoft ≫ Windows 11 25h2 HwPlatformx64 Version < 10.0.26200.8246
Microsoft ≫ Windows 11 26h1 HwPlatformarm64 Version < 10.0.28000.1836
Microsoft ≫ Windows 11 26h1 HwPlatformx64 Version < 10.0.28000.1836
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.9060
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.8644
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.5020
Microsoft ≫ Windows Server 2022 23h2 Version < 10.0.25398.2274
Microsoft ≫ Windows Server 2025 Version < 10.0.26100.32690
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.146
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secure@microsoft.com 7 1 5.9
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.