CVE-2026-50504: CWE-126: Buffer Over-read in Microsoft Windows 10 Version 1607
Buffer over-read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
AI Analysis
Technical Summary
This vulnerability involves a buffer over-read (CWE-126) in the Remote Desktop Client on Windows 10 Version 1607 (build 10.0.14393.0). An attacker without privileges can exploit this flaw remotely to disclose sensitive information over the network. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, high confidentiality impact, no integrity or availability impact, and an official fix remediation level. Microsoft has published an official fix for this vulnerability.
Potential Impact
Successful exploitation can lead to unauthorized disclosure of information over the network. There is no impact on integrity or availability. The vulnerability requires user interaction but no privileges, making it a moderate risk for information leakage.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50504 to remediate this vulnerability.
CVE-2026-50504: CWE-126: Buffer Over-read in Microsoft Windows 10 Version 1607
Description
Buffer over-read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
CVSS v3.1
Score 6.5medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a buffer over-read (CWE-126) in the Remote Desktop Client on Windows 10 Version 1607 (build 10.0.14393.0). An attacker without privileges can exploit this flaw remotely to disclose sensitive information over the network. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, high confidentiality impact, no integrity or availability impact, and an official fix remediation level. Microsoft has published an official fix for this vulnerability.
Potential Impact
Successful exploitation can lead to unauthorized disclosure of information over the network. There is no impact on integrity or availability. The vulnerability requires user interaction but no privileges, making it a moderate risk for information leakage.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50504 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-04T19:00:41.292Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50504","vendor":"Microsoft"}]
Threat ID: 6a5676a768715ace43f09680
Added to database: 07/14/2026, 17:49:27 UTC
Last enriched: 08/13/2026, 15:06:18 UTC
Last updated: 08/28/2026, 22:52:11 UTC
Views: 56
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