Medium severity5.5NVD Advisory· Published Oct 13, 2026· Updated Oct 13, 2026

CVE-2026-83893

Description

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

Affected products

Microsoft/Windows Clipboard Servicellm-fuzzy

Patches

Vulnerability mechanics

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83893nvd

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
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ransomware	0.000