CVE-2026-50460: CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in Microsoft Windows 10 Version 1809
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-50460) involves a race condition (CWE-362) in the Windows Runtime component of Microsoft Windows 10 Version 1809 (build 10.0.17763.0). The improper synchronization of concurrent execution using shared resources can be exploited by an unauthorized attacker remotely to elevate privileges. The CVSS v3.1 base score is 8.1, indicating high severity, with attack vector network, high attack complexity, no privileges required, and no user interaction needed. Microsoft has published an official fix for this vulnerability.
Potential Impact
Successful exploitation allows an attacker to elevate privileges remotely without prior authentication or user interaction, potentially leading to full system compromise. The confidentiality, integrity, and availability impacts are all rated high.
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-2026-50460 to remediate this vulnerability.
CVE-2026-50460: CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in Microsoft Windows 10 Version 1809
Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.
CVSS v3.1
Score 8.1high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-50460) involves a race condition (CWE-362) in the Windows Runtime component of Microsoft Windows 10 Version 1809 (build 10.0.17763.0). The improper synchronization of concurrent execution using shared resources can be exploited by an unauthorized attacker remotely to elevate privileges. The CVSS v3.1 base score is 8.1, indicating high severity, with attack vector network, high attack complexity, no privileges required, and no user interaction needed. Microsoft has published an official fix for this vulnerability.
Potential Impact
Successful exploitation allows an attacker to elevate privileges remotely without prior authentication or user interaction, potentially leading to full system compromise. The confidentiality, integrity, and availability impacts are all rated high.
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-2026-50460 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-04T18:59:17.977Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50460","vendor":"Microsoft"}]
Threat ID: 6a5676a268715ace43f0950b
Added to database: 07/14/2026, 17:49:22 UTC
Last enriched: 08/13/2026, 14:58:30 UTC
Last updated: 08/25/2026, 22:52:12 UTC
Views: 67
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