CVE-2026-50695: CWE-121: Stack-based Buffer Overflow in Microsoft Windows 10 Version 1607
CVE-2026-50695 is a stack-based buffer overflow vulnerability in Active Directory Federation Services on Microsoft Windows 10 Version 1607 (build 10.0.14393.0). This flaw allows an unauthorized attacker to cause a denial of service over the network. The vulnerability has a high severity rating with a CVSS score of 7.5. An official patch is available from Microsoft to remediate this issue.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-50695) involves a stack-based buffer overflow in Active Directory Federation Services on Windows 10 Version 1607 (build 10.0.14393.0). An attacker without privileges can exploit this flaw remotely to cause a denial of service condition. The vulnerability has been assigned a CVSS 3.1 base score of 7.5, indicating high severity. Microsoft has released an official fix to address this issue, as documented in their security update guide.
Potential Impact
Successful exploitation results in denial of service (DoS) over the network by triggering a stack-based buffer overflow in Active Directory Federation Services. There is no impact on confidentiality or integrity according to the CVSS vector. No known exploits are currently reported in the wild.
Mitigation Recommendations
An official fix is available from Microsoft. It is strongly recommended to apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50695 to remediate this vulnerability.
CVE-2026-50695: CWE-121: Stack-based Buffer Overflow in Microsoft Windows 10 Version 1607
Description
CVE-2026-50695 is a stack-based buffer overflow vulnerability in Active Directory Federation Services on Microsoft Windows 10 Version 1607 (build 10.0.14393.0). This flaw allows an unauthorized attacker to cause a denial of service over the network. The vulnerability has a high severity rating with a CVSS score of 7.5. An official patch is available from Microsoft to remediate this issue.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-50695) involves a stack-based buffer overflow in Active Directory Federation Services on Windows 10 Version 1607 (build 10.0.14393.0). An attacker without privileges can exploit this flaw remotely to cause a denial of service condition. The vulnerability has been assigned a CVSS 3.1 base score of 7.5, indicating high severity. Microsoft has released an official fix to address this issue, as documented in their security update guide.
Potential Impact
Successful exploitation results in denial of service (DoS) over the network by triggering a stack-based buffer overflow in Active Directory Federation Services. There is no impact on confidentiality or integrity according to the CVSS vector. No known exploits are currently reported in the wild.
Mitigation Recommendations
An official fix is available from Microsoft. It is strongly recommended to apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50695 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-05T14:35:07.081Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50695","vendor":"Microsoft"}]
Threat ID: 6a566f7968715ace43e6b9e2
Added to database: 07/14/2026, 17:18:49 UTC
Last enriched: 07/15/2026, 01:04:57 UTC
Last updated: 07/15/2026, 01:04:57 UTC
Views: 4
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