CVE-2026-50342: Windows MIDI Service Module Elevation of Privileges Vulnerability
Improper access control in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
Other sources
Windows MIDI Service Module Elevation of Privileges Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.28000.2525Patch KB5101649 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.8875Patch KB5101650 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26200.8875Patch KB5101650
Event History
Frequently Asked Questions
What is CVE-2026-50342?
CVE-2026-50342 is a high-severity vulnerability in the Windows MIDI Service Module that allows an authorized attacker to elevate privileges locally.
What is the severity of CVE-2026-50342?
CVE-2026-50342 has a severity rating of 8.8, indicating a high risk to affected systems.
How do I fix CVE-2026-50342?
To fix CVE-2026-50342, apply the latest security updates provided by Microsoft for Windows 11.
Who is affected by CVE-2026-50342?
CVE-2026-50342 affects users of Microsoft Windows 11 who have the MIDI Service Module enabled.
What can an attacker do with CVE-2026-50342?
An attacker exploiting CVE-2026-50342 can gain elevated privileges on the system, potentially compromising security.