CVE-2026-69339
Windows MIDI Service Module Information Disclosure vulnerability
MSRC advisory September 8, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-69339
- Affected products
- Windows MIDI Service Module Information Disclosure · Microsoft Windows MIDI Service Module Information Disclosure · Microsoft
What happened
<p>Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally.</p>
What it means for your business
Windows MIDI Service Module Information Disclosure vulnerability (CVE-2026-69339) was added to Microsoft’s security update guidance. <p>Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally.</p> If you need help checking exposure, call (864) 335-9223.
Sources
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