CVE-2026-50328: CWE-248: Uncaught Exception in Microsoft Windows 10 Version 1607
CVE-2026-50328 is a high-severity vulnerability in Windows 10 Version 1607 involving an uncaught exception in the Windows Server Update Service. This flaw allows an unauthorized attacker to perform tampering over a network. An official fix is available from Microsoft to address this issue.
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2026-50328, is caused by an uncaught exception in the Windows Server Update Service on Windows 10 Version 1607 (build 10.0.14393.0). The flaw enables an attacker without privileges or user interaction to tamper with the system remotely. The CVSS 3.1 base score is 7.5, reflecting high severity due to network attack vector, low attack complexity, no privileges required, and no user interaction. Microsoft has released an official fix to remediate this vulnerability.
Potential Impact
The vulnerability allows an unauthorized attacker to perform tampering over a network, potentially affecting system availability (as indicated by the CVSS vector showing no confidentiality or integrity impact but high availability impact). This could disrupt the Windows Server Update Service functionality or related system components.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided by Microsoft for Windows 10 Version 1607 to remediate this vulnerability. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50328 for patch details and installation instructions.
CVE-2026-50328: CWE-248: Uncaught Exception in Microsoft Windows 10 Version 1607
Description
CVE-2026-50328 is a high-severity vulnerability in Windows 10 Version 1607 involving an uncaught exception in the Windows Server Update Service. This flaw allows an unauthorized attacker to perform tampering over a network. An official fix is available from Microsoft to address this issue.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-50328, is caused by an uncaught exception in the Windows Server Update Service on Windows 10 Version 1607 (build 10.0.14393.0). The flaw enables an attacker without privileges or user interaction to tamper with the system remotely. The CVSS 3.1 base score is 7.5, reflecting high severity due to network attack vector, low attack complexity, no privileges required, and no user interaction. Microsoft has released an official fix to remediate this vulnerability.
Potential Impact
The vulnerability allows an unauthorized attacker to perform tampering over a network, potentially affecting system availability (as indicated by the CVSS vector showing no confidentiality or integrity impact but high availability impact). This could disrupt the Windows Server Update Service functionality or related system components.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided by Microsoft for Windows 10 Version 1607 to remediate this vulnerability. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50328 for patch details and installation instructions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-04T18:15:10.951Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50328","vendor":"Microsoft"}]
Threat ID: 6a56768f68715ace43f08c4b
Added to database: 07/14/2026, 17:49:03 UTC
Last enriched: 07/15/2026, 00:33:50 UTC
Last updated: 07/15/2026, 00:33:50 UTC
Views: 3
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