7.8

CVE-2025-54091

Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

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Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 HwPlatformx64 Version < 10.0.10240.21128
Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.8422
Microsoft ≫ Windows 10 1809 HwPlatformx64 Version < 10.0.17763.7792
Microsoft ≫ Windows 10 21h2 HwPlatformx64 Version < 10.0.19044.6332
Microsoft ≫ Windows 10 22h2 HwPlatformx64 Version < 10.0.19045.6332
Microsoft ≫ Windows 11 22h2 Version < 10.0.22621.5909
Microsoft ≫ Windows 11 23h2 Version < 10.0.22631.5909
Microsoft ≫ Windows 11 24h2 Version < 10.0.26100.6508
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.8422
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.7792
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.4106
Microsoft ≫ Windows Server 2022 23h2 Version < 10.0.25398.1849
Microsoft ≫ Windows Server 2025 Version < 10.0.26100.6508
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.07% 0.212
CVSS Metriken
Source 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-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.