CVE-2026-56171

VendormicrosoftProductwindows admin center, remote desktop web clientDiscoveredJul 17, 2026UpdatedJul 22, 2026

Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network.

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CVSS v3.1

7.1 HIGH

EPSS

0.66%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

Intelligence Reports1

1 intelligence report available

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CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

ScopeUNCHANGED

ConfidentialityHIGH

IntegrityLOW

AvailabilityNONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

Connections

3 relationships

CWE-359

source

Timeline

disclosure → media coverage

Jul 17, 2026

Disclosure — published as a CVE record. · last revised by NVD Jul 22, 2026