CVE-2026-50342

high Microsoft
CVSS v3 Base Score
8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
EPSS Score
0.2%
Exploitation probability in 30 days
Top 88% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
High
Published: July 14, 2026 (54 days ago)
Last Modified: July 23, 2026
Vendor: Microsoft
Source: MITRE

Description

Improper access control in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

CWE

CWE-284

Affected Products

Microsoft Windows 11 Version 24H2Microsoft Windows 11 Version 25H2Microsoft Windows 11 version 26H1

References

🔗 msrc.microsoft.com