7.8

CVE-2026-20940

Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.8783
Microsoft ≫ Windows 10 1607 HwPlatformx86 Version < 10.0.14393.8783
Microsoft ≫ Windows 10 1809 HwPlatformx64 Version < 10.0.17763.8276
Microsoft ≫ Windows 10 1809 HwPlatformx86 Version < 10.0.17763.8276
Microsoft ≫ Windows 10 21h2 HwPlatformarm64 Version < 10.0.19044.6809
Microsoft ≫ Windows 10 21h2 HwPlatformx64 Version < 10.0.19044.6809
Microsoft ≫ Windows 10 21h2 HwPlatformx86 Version < 10.0.19044.6809
Microsoft ≫ Windows 10 22h2 HwPlatformarm64 Version < 10.0.19045.6809
Microsoft ≫ Windows 10 22h2 HwPlatformx64 Version < 10.0.19045.6809
Microsoft ≫ Windows 10 22h2 HwPlatformx86 Version < 10.0.19045.6809
Microsoft ≫ Windows 11 23h2 HwPlatformarm64 Version < 10.0.22631.6491
Microsoft ≫ Windows 11 23h2 HwPlatformx64 Version < 10.0.22631.6491
Microsoft ≫ Windows Server 2008 Version- Updatesp2 HwPlatformx64
Microsoft ≫ Windows Server 2008 Version- Updatesp2 HwPlatformx86
Microsoft ≫ Windows Server 2008 Versionr2 Updatesp1 HwPlatformx64
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.8783
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.8276
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.4648
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.153
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-822 Untrusted Pointer Dereference

The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.