CVE-2026-33828: CWE-501: Trust Boundary Violation in Microsoft Windows 10 Version 1607
Trust boundary violation in Windows Attestation allows an authorized attacker to elevate privileges locally.
AI Analysis
Technical Summary
This vulnerability involves a trust boundary violation in the Windows Attestation component of Microsoft Windows 10 Version 1607 (build 10.0.14393.0). An authorized local attacker can exploit this flaw to elevate their privileges on the affected system. The issue is tracked as CWE-501. Microsoft has published an official fix to address this vulnerability.
Potential Impact
Successful exploitation allows an authorized local attacker to elevate privileges, potentially gaining higher-level access and control over the affected system. The confidentiality, integrity, and availability of the system could be fully compromised as indicated by the CVSS vector (C:H/I:H/A:H). There are no known exploits 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-2026-33828 to remediate this vulnerability.
CVE-2026-33828: CWE-501: Trust Boundary Violation in Microsoft Windows 10 Version 1607
Description
Trust boundary violation in Windows Attestation allows an authorized attacker to elevate privileges locally.
CVSS v3.1
Score 7.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a trust boundary violation in the Windows Attestation component of Microsoft Windows 10 Version 1607 (build 10.0.14393.0). An authorized local attacker can exploit this flaw to elevate their privileges on the affected system. The issue is tracked as CWE-501. Microsoft has published an official fix to address this vulnerability.
Potential Impact
Successful exploitation allows an authorized local attacker to elevate privileges, potentially gaining higher-level access and control over the affected system. The confidentiality, integrity, and availability of the system could be fully compromised as indicated by the CVSS vector (C:H/I:H/A:H). There are no known exploits 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-2026-33828 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-03-24T00:52:01.352Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33828","vendor":"Microsoft"}]
Threat ID: 6a284cb78dd33fbd85664071
Added to database: 06/09/2026, 17:26:15 UTC
Last enriched: 07/29/2026, 21:45:14 UTC
Last updated: 07/31/2026, 20:39:53 UTC
Views: 55
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