CVE-2025-60707

EUVD-2025-93439
Use after free in Multimedia Class Scheduler Service (MMCSS) 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: 22%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10_1809
𝑥
< 10.0.17763.8027
microsoftwindows_10_1809
𝑥
< 10.0.17763.8027
microsoftwindows_10_21h2
𝑥
< 10.0.19044.6575
microsoftwindows_10_22h2
𝑥
< 10.0.19045.6575
microsoftwindows_11_23h2
𝑥
< 10.0.22631.6199
microsoftwindows_11_24h2
𝑥
< 10.0.26100.7092
microsoftwindows_11_25h2
𝑥
< 10.0.26200.7092
microsoftwindows_server_2019
𝑥
< 10.0.17763.8027
microsoftwindows_server_2022
𝑥
< 10.0.20348.4346
microsoftwindows_server_2022_23h2
𝑥
< 10.0.25398.1965
microsoftwindows_server_2025
𝑥
< 10.0.26100.7092
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1809 (x64, x86)
21H2 (arm64, x64, x86)
22H2 (arm64, x64, x86)
Windows 11
23H2 (arm64, x64)
24H2 (arm64, x64)
25H2 (arm64, x64)
Windows Server 2019
Server Core
Standard
Windows Server 2022
23H2 Server Core
Server Core
Standard
Windows Server 2025
Server Core
Standard