CVE-2025-29840

EUVD-2025-14425
Stack-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
microsoftCNA
8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10_1507
𝑥
< 10.0.10240.21014
microsoftwindows_10_1507
𝑥
< 10.0.10240.21014
microsoftwindows_10_1607
𝑥
< 10.0.14393.8066
microsoftwindows_10_1607
𝑥
< 10.0.14393.8066
microsoftwindows_10_1809
𝑥
< 10.0.17763.7314
microsoftwindows_10_1809
𝑥
< 10.0.17763.7314
microsoftwindows_10_21h2
𝑥
< 10.0.19044.5854
microsoftwindows_10_21h2
𝑥
< 10.0.19044.5854
microsoftwindows_10_21h2
𝑥
< 10.0.19044.5854
microsoftwindows_10_22h2
𝑥
< 10.0.19045.5854
microsoftwindows_10_22h2
𝑥
< 10.0.19045.5854
microsoftwindows_10_22h2
𝑥
< 10.0.19045.5854
microsoftwindows_11_22h2
𝑥
< 10.0.22621.5335
microsoftwindows_11_22h2
𝑥
< 10.0.22621.5335
microsoftwindows_11_23h2
𝑥
< 10.0.22631.5335
microsoftwindows_11_23h2
𝑥
< 10.0.22631.5335
microsoftwindows_server_2016
𝑥
< 10.0.14393.8066
microsoftwindows_server_2019
𝑥
< 10.0.17763.7314
microsoftwindows_server_2022
𝑥
< 10.0.20348.3692
microsoftwindows_server_2022_23h2
𝑥
< 10.0.25398.1611
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64, x86)
1607 (x64, x86)
1809 (x64, x86)
21H2 (arm64, x64, x86)
22H2 (arm64, x64, x86)
Windows 11
22H2 (arm64, x64)
23H2 (arm64, x64)
Windows Server 2016
Server Core
Standard
Windows Server 2019
Server Core
Standard
Windows Server 2022
23H2 Server Core
Server Core
Standard
Standard