CVE-2025-24048

EUVD-2025-6339
Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privileges locally.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 46%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10_1607
𝑥
< 10.0.14393.7876
microsoftwindows_10_1809
𝑥
< 10.0.17763.7009
microsoftwindows_10_21h2
𝑥
< 10.0.19044.5608
microsoftwindows_10_22h2
𝑥
< 10.0.19045.5608
microsoftwindows_11_22h2
𝑥
< 10.0.22621.5039
microsoftwindows_11_24h2
𝑥
< 10.0.26100.3403
microsoftwindows_11_24h2
10.0.26100.3403 <
𝑥
< 10.0.26100.3476
microsoftwindows_server_2016
𝑥
< 10.0.14393.7876
microsoftwindows_server_2019
𝑥
< 10.0.17763.7009
microsoftwindows_server_2022
𝑥
< 10.0.20348.3270
microsoftwindows_server_2022
10.0.20348.3270 <
𝑥
< 10.0.20348.3328
microsoftwindows_server_2022_23h2
𝑥
< 10.0.25398.1486
microsoftwindows_server_2025
𝑥
< 10.0.26100.3403
microsoftwindows_server_2025
10.0.26100.3403 <
𝑥
< 10.0.26100.3476
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1607 (x64)
1809 (x64)
21H2 (x64)
22H2 (x64)
Windows 11
22H2 (arm64, x64)
23H2 (arm64, x64)
24H2 (arm64, x64)
Windows Server 2016
Server Core
Standard
Windows Server 2019
Server Core
Standard
Windows Server 2022
23H2 Server Core
Server Core
Standard
Windows Server 2025
Server Core
Standard