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 (CWE-501) in the Windows Attestation component of Microsoft Windows 10 Version 1607 (build 10.0.14393.0). It enables an authorized local attacker to elevate their privileges on the affected system. The CVSS v3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. Microsoft has published an official fix to address this issue.
Potential Impact
An authorized local attacker can exploit this vulnerability to elevate privileges, potentially gaining higher-level access than intended. This can lead to full system compromise, affecting confidentiality, integrity, and availability of the system.
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
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a trust boundary violation (CWE-501) in the Windows Attestation component of Microsoft Windows 10 Version 1607 (build 10.0.14393.0). It enables an authorized local attacker to elevate their privileges on the affected system. The CVSS v3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. Microsoft has published an official fix to address this issue.
Potential Impact
An authorized local attacker can exploit this vulnerability to elevate privileges, potentially gaining higher-level access than intended. This can lead to full system compromise, affecting confidentiality, integrity, and availability of the system.
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: 6/9/2026, 5:26:15 PM
Last enriched: 6/9/2026, 11:27:54 PM
Last updated: 6/10/2026, 6:33:08 AM
Views: 5
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