CVE-2026-50341: CWE-126: Buffer Over-read in Microsoft Windows 10 Version 1607
Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally.
AI Analysis
Technical Summary
This vulnerability involves a buffer over-read in the Windows NTFS file system driver in Windows 10 Version 1607 (build 10.0.14393.0). An authorized attacker with local privileges can exploit this flaw to read sensitive information from memory, potentially leading to information disclosure. The issue is tracked as CWE-126. Microsoft has released an official patch to remediate this vulnerability.
Potential Impact
An authorized local attacker can exploit this buffer over-read vulnerability to disclose sensitive information from memory. There is no impact on integrity or availability. The vulnerability does not require user interaction and has low attack complexity, but requires local privileges.
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-2026-50341 to remediate this vulnerability.
CVE-2026-50341: CWE-126: Buffer Over-read in Microsoft Windows 10 Version 1607
Description
Buffer over-read in Windows NTFS 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 involves a buffer over-read in the Windows NTFS file system driver in Windows 10 Version 1607 (build 10.0.14393.0). An authorized attacker with local privileges can exploit this flaw to read sensitive information from memory, potentially leading to information disclosure. The issue is tracked as CWE-126. Microsoft has released an official patch to remediate this vulnerability.
Potential Impact
An authorized local attacker can exploit this buffer over-read vulnerability to disclose sensitive information from memory. There is no impact on integrity or availability. The vulnerability does not require user interaction and has low attack complexity, but requires local privileges.
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-2026-50341 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-04T18:15:10.952Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50341","vendor":"Microsoft"}]
Threat ID: 6a56769168715ace43f08c8c
Added to database: 07/14/2026, 17:49:05 UTC
Last enriched: 08/13/2026, 14:36:08 UTC
Last updated: 08/28/2026, 22:52:11 UTC
Views: 73
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