7.8

CVE-2026-34344

Medienbericht

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.9140
Microsoft ≫ Windows 10 1607 HwPlatformx86 Version < 10.0.14393.9140
Microsoft ≫ Windows 10 1809 HwPlatformx64 Version < 10.0.17763.8755
Microsoft ≫ Windows 10 1809 HwPlatformx86 Version < 10.0.17763.8755
Microsoft ≫ Windows 10 21h2 HwPlatformarm64 Version < 10.0.19044.7291
Microsoft ≫ Windows 10 21h2 HwPlatformx64 Version < 10.0.19044.7291
Microsoft ≫ Windows 10 21h2 HwPlatformx86 Version < 10.0.19044.7291
Microsoft ≫ Windows 10 22h2 HwPlatformarm64 Version < 10.0.19045.7291
Microsoft ≫ Windows 10 22h2 HwPlatformx64 Version < 10.0.19045.7291
Microsoft ≫ Windows 10 22h2 HwPlatformx86 Version < 10.0.19045.7291
Microsoft ≫ Windows 11 23h2 HwPlatformarm64 Version < 10.0.22631.7079
Microsoft ≫ Windows 11 23h2 HwPlatformx64 Version < 10.0.22631.7079
Microsoft ≫ Windows 11 24h2 HwPlatformarm64 Version < 10.0.26100.8390
Microsoft ≫ Windows 11 24h2 HwPlatformx64 Version < 10.0.26100.8390
Microsoft ≫ Windows 11 25h2 HwPlatformarm64 Version < 10.0.26200.8390
Microsoft ≫ Windows 11 25h2 HwPlatformx64 Version < 10.0.26200.8390
Microsoft ≫ Windows 11 26h1 HwPlatformarm64 Version < 10.0.28000.2113
Microsoft ≫ Windows 11 26h1 HwPlatformx64 Version < 10.0.28000.2113
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.9140
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.8755
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.5074
Microsoft ≫ Windows Server 2022 23h2 Version < 10.0.25398.2330
Microsoft ≫ Windows Server 2025 Version < 10.0.26100.32772
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.294
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
secure@microsoft.com 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.