CVE-2026-83773

Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83773

Configurations

No configuration.

History

13 Oct 2026, 19:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-13 19:20

Updated : 2026-10-13 21:18

NVD link : CVE-2026-83773

Mitre link : CVE-2026-83773

CVE.ORG link : CVE-2026-83773

JSON object : View

Products Affected

No product.

CWE

CWE-497

Exposure of Sensitive System Information to an Unauthorized Control Sphere

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