CVE-2026-47653: CWE-416: Use After Free in Microsoft Windows 10 Version 1607
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-47653) involves a use-after-free condition in the Remote Desktop Client of Windows 10 Version 1607 (build 10.0.14393.0). Exploitation could allow an attacker with network access to execute arbitrary code without privileges, requiring user interaction. The vulnerability affects confidentiality, integrity, and availability with high impact. Microsoft has released an official fix to remediate this issue.
Potential Impact
Successful exploitation of this vulnerability could lead to remote code execution by an unauthorized attacker over the network, potentially resulting in full compromise of the affected system's confidentiality, integrity, and availability.
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-2026-47653 to remediate this vulnerability.
CVE-2026-47653: CWE-416: Use After Free in Microsoft Windows 10 Version 1607
Description
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-47653) involves a use-after-free condition in the Remote Desktop Client of Windows 10 Version 1607 (build 10.0.14393.0). Exploitation could allow an attacker with network access to execute arbitrary code without privileges, requiring user interaction. The vulnerability affects confidentiality, integrity, and availability with high impact. Microsoft has released an official fix to remediate this issue.
Potential Impact
Successful exploitation of this vulnerability could lead to remote code execution by an unauthorized attacker over the network, potentially resulting in full compromise of the affected system's confidentiality, integrity, and availability.
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-2026-47653 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-05-19T20:12:27.071Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47653","vendor":"Microsoft"}]
Threat ID: 6a284cf28dd33fbd85665086
Added to database: 06/09/2026, 17:27:14 UTC
Last enriched: 07/29/2026, 22:07:14 UTC
Last updated: 07/31/2026, 19:30:14 UTC
Views: 99
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