High
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network.
Announced Group revision 1
Original source ↗CVE-2026-56171
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-56171
Remote Desktop Web Client
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Windows Admin Center
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Microsoft",
"product": "Remote Desktop Web Client",
"versions": [
{
"status": "affected",
"version": "2.0.0.0",
"lessThan": "2.1.65.2",
"versionType": "custom"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Admin Center",
"versions": [
{
"status": "affected",
"version": "1809.0",
"lessThan": "2.7.4",
"versionType": "custom"
}
]
}
]- Related CVEs
- CVE-2026-56171
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #15484 · Revision 1
- Added to Heist Feed
- Publisher date