CVE-2026-50483: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in Microsoft Windows 11 Version 24H2
Exposure of sensitive information to an unauthorized actor in Microsoft Graphics Component allows an authorized attacker to disclose information locally.
AI Analysis
Technical Summary
This vulnerability, tracked as CVE-2026-50483, involves an exposure of sensitive information (CWE-200) in the Microsoft Graphics Component on Windows 11 Version 24H2 (build 10.0.26100.0). An authorized attacker with local access can exploit this flaw to disclose sensitive information without requiring user interaction. The CVSS v3.1 base score is 5.5, reflecting medium severity with high confidentiality impact but no integrity or availability impact. Microsoft has published an official fix to address this vulnerability.
Potential Impact
An authorized local attacker can disclose sensitive information due to improper handling in the Microsoft Graphics Component. This could lead to unauthorized access to confidential data on affected systems. There is no indication of integrity or availability impact. No known exploits in the wild have been reported.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided by Microsoft for Windows 11 Version 24H2 (build 10.0.26100.0) as detailed in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50483.
CVE-2026-50483: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in Microsoft Windows 11 Version 24H2
Description
Exposure of sensitive information to an unauthorized actor in Microsoft Graphics Component allows an authorized attacker to disclose information locally.
CVSS v3.1
Score 5.5medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, tracked as CVE-2026-50483, involves an exposure of sensitive information (CWE-200) in the Microsoft Graphics Component on Windows 11 Version 24H2 (build 10.0.26100.0). An authorized attacker with local access can exploit this flaw to disclose sensitive information without requiring user interaction. The CVSS v3.1 base score is 5.5, reflecting medium severity with high confidentiality impact but no integrity or availability impact. Microsoft has published an official fix to address this vulnerability.
Potential Impact
An authorized local attacker can disclose sensitive information due to improper handling in the Microsoft Graphics Component. This could lead to unauthorized access to confidential data on affected systems. There is no indication of integrity or availability impact. No known exploits in the wild have been reported.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the security update provided by Microsoft for Windows 11 Version 24H2 (build 10.0.26100.0) as detailed in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50483.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-04T18:59:53.336Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50483","vendor":"Microsoft"}]
Threat ID: 6a5676a468715ace43f095f2
Added to database: 07/14/2026, 17:49:24 UTC
Last enriched: 08/13/2026, 15:02:27 UTC
Last updated: 08/25/2026, 22:52:12 UTC
Views: 74
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