CVE-2025-54098

CWE-284 — Improper Access Control4 documents4 sources
Severity
7.8HIGH
EPSS
0.1%
top 67.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
32
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+29 more
Timeline
PublishedSep 9

Description

Improper access control in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages31 packages

▶NVDmicrosoft/windows< 10.0.14393.8422+5
▶NVDmicrosoft/windows_10_1507< 10.0.10240.21128
▶NVDmicrosoft/windows_10_1607< 10.0.14393.8422
▶NVDmicrosoft/windows_10_1809< 10.0.17763.7792
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.6332

🔴Vulnerability Details

2
GHSA
GHSA-v23r-23h4-h97g: Improper access control in Windows Hyper-V allows an authorized attacker to elevate privileges locally↗2025-09-09
▶
CVEList
Windows Hyper-V Elevation of Privilege Vulnerability↗2025-09-09
▶

📋Vendor Advisories

1
Microsoft
Windows Hyper-V Elevation of Privilege Vulnerability↗2025-09-09
▶
CVE-2025-54098 (HIGH CVSS 7.8) | Improper access control in Windows | cvebase.io