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High severity7.0NVD Advisory· Published Jul 14, 2026· Updated Jul 23, 2026

CVE-2026-56183

CVE-2026-56183

Description

Use after free in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

Affected products

4

Microsoft/Windows MIDI Service Modulellm-create
Microsoft/Windows 11 24h2
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
Range: <10.0.26100.8875
Microsoft/Windows 11 25h2
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*
Range: <10.0.26200.8875
Microsoft/Windows 11 26h1
cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:*:*
Range: <10.0.28000.2525

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56183nvdPatchVendor Advisory

News mentions

0

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