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CVE-2026-56171 Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

🗓️ 17 Jul 2026 21:34:17Reported by microsoftType 
cvelist
 cvelist
🔗 www.cve.org👁 67 Views

CVE-2026-56171 is a Windows Remote Desktop Protocol information disclosure vulnerability.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-56171
17 Jul 202621:34
–attackerkb
bdu_fstec
BDU FSTEC
Windows RDP Information Disclosure
22 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2026-56171
17 Jul 202614:00
–circl
cve
CVE
CVE-2026-56171
17 Jul 202621:34
–cve
euvd
EUVD
EUVD-2026-45345
18 Jul 202600:31
–euvd
kaspersky
Kaspersky
KLA91161 Multiple vulnerabilities in Microsoft Windows
16 Jul 202600:00
–kaspersky
mscve
Microsoft CVE
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
16 Jul 202614:00
–mscve
nvd
NVD
CVE-2026-56171
17 Jul 202622:17
–nvd
ptsecurity
Positive Technologies
PT-2026-60883
14 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-56171: Exposure of Private Personal Information to an Unauthorized Actor
17 Jul 202600:00
–rapid7
Rows per page
[
  {
    "vendor": "Microsoft",
    "product": "Remote Desktop Web Client",
    "versions": [
      {
        "version": "2.0.0.0",
        "lessThan": "2.1.65.2",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Admin Center",
    "versions": [
      {
        "version": "1809.0",
        "lessThan": "2.7.4",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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01 Nov 2026 17:37Current
CVSS 3.17.1
EPSS0.0066
SSVC
67