CVE-2026-50445: CWE-126: Buffer Over-read in Microsoft Windows 10 Version 1607
CVE-2026-50445 is a buffer over-read vulnerability in the Remote Desktop Protocol (RDP) component of Microsoft Windows 10 Version 1607 (build 10.0.14393.0). This vulnerability allows an unauthorized attacker to disclose information over a network. The issue has been assigned a CVSS 3.1 base score of 6.5, indicating a medium severity level. An official fix is available from Microsoft to address this vulnerability.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-50445) involves a buffer over-read in the Windows RDP service on Windows 10 Version 1607 (build 10.0.14393.0). An attacker without privileges can remotely cause the system to read beyond the intended buffer boundaries, potentially disclosing sensitive information over the network. The vulnerability does not allow code execution or system availability impact but compromises confidentiality. Microsoft has released an official patch to remediate this issue.
Potential Impact
Successful exploitation of this vulnerability could lead to unauthorized disclosure of information over the network. There is no impact on system integrity or availability. No known exploits are reported in the wild at this time.
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-2026-50445 to remediate this vulnerability.
CVE-2026-50445: CWE-126: Buffer Over-read in Microsoft Windows 10 Version 1607
Description
CVE-2026-50445 is a buffer over-read vulnerability in the Remote Desktop Protocol (RDP) component of Microsoft Windows 10 Version 1607 (build 10.0.14393.0). This vulnerability allows an unauthorized attacker to disclose information over a network. The issue has been assigned a CVSS 3.1 base score of 6.5, indicating a medium severity level. An official fix is available from Microsoft to address this vulnerability.
CVSS v3.1
Score 6.5medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-50445) involves a buffer over-read in the Windows RDP service on Windows 10 Version 1607 (build 10.0.14393.0). An attacker without privileges can remotely cause the system to read beyond the intended buffer boundaries, potentially disclosing sensitive information over the network. The vulnerability does not allow code execution or system availability impact but compromises confidentiality. Microsoft has released an official patch to remediate this issue.
Potential Impact
Successful exploitation of this vulnerability could lead to unauthorized disclosure of information over the network. There is no impact on system integrity or availability. No known exploits are reported in the wild at this time.
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-2026-50445 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-04T18:57:47.376Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50445","vendor":"Microsoft"}]
Threat ID: 6a5676a068715ace43f09490
Added to database: 07/14/2026, 17:49:20 UTC
Last enriched: 07/14/2026, 23:33:33 UTC
Last updated: 07/15/2026, 04:47:22 UTC
Views: 3
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