Windows MIDI Service Module
CVE-2026-68842 — Windows MIDI Service Module Information Disclosure Vulnerability
Executive Summary
Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally.
Overview
5.5
CVSS MEDIUM
Important
MS Severity
Not Exploited
MS Exploit Status
Exploitation Unlikely
MS Exploit Likelihood
CVSS Vector
ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
None
SCOPE
Unchanged
CONFIDENTIALITY
High
INTEGRITY
None
AVAILABILITY
None
EXPLOIT CODE MATURITY
Unproven
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 4.8
EPSS Score
No EPSS score available for this CVE.
View on FIRST.orgAffected Products
6 affected products
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Windows 11 Version 24H2 for ARM64-based Systems | 5124008 (Security Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 24H2 for x64-based Systems | 5124008 (Security Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 25H2 for ARM64-based Systems | 5124008 (Security Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 25H2 for x64-based Systems | 5124008 (Security Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 26H1 for ARM64-based Systems | 5124012 (Security Update) |
Important | Information Disclosure | Yes |
| Windows 11 version 26H1 for x64-based Systems | 5124012 (Security Update) |
Important | Information Disclosure | Yes |
Patches
2 patches
| Article | Type | Restart |
|---|---|---|
5124008 |
Security Update | Yes |
5124012 |
Security Update | Yes |
Exploits & PoC
No public exploit or PoC has been linked for this CVE yet. When available, references are sourced from public repositories and may be unverified or non-functional — review carefully before use.
Detection Rules
No public Sigma or Nuclei detection rule has been mapped to this CVE yet. Coverage is concentrated on exploited / high-profile vulnerabilities; check SigmaHQ for updates.
Acknowledgments
Anonymous
References
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