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Description

Use after free in Multimedia Class Scheduler Service (MMCSS) allows an authorized attacker to elevate privileges locally.

PUBLISHED Reserved 2025-09-26 | Published 2025-11-11 | Updated 2025-11-26 | Assigner microsoft




HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-416: Use After Free

Product status

10.0.17763.0 (custom) before 10.0.17763.8027
affected

10.0.17763.0 (custom) before 10.0.17763.8027
affected

10.0.17763.0 (custom) before 10.0.17763.8027
affected

10.0.20348.0 (custom) before 10.0.20348.4405
affected

10.0.19044.0 (custom) before 10.0.19044.6575
affected

10.0.19045.0 (custom) before 10.0.19045.6575
affected

10.0.26100.0 (custom) before 10.0.26100.7171
affected

10.0.26200.0 (custom) before 10.0.26200.7171
affected

10.0.22631.0 (custom) before 10.0.22631.6199
affected

10.0.22631.0 (custom) before 10.0.22631.6199
affected

10.0.25398.0 (custom) before 10.0.25398.1965
affected

10.0.26100.0 (custom) before 10.0.26100.7171
affected

10.0.26100.0 (custom) before 10.0.26100.7171
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-60707 (Multimedia Class Scheduler Service (MMCSS) Driver Elevation of Privilege Vulnerability) vendor-advisory

cve.org (CVE-2025-60707)

nvd.nist.gov (CVE-2025-60707)

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