CVE-2026-50304: CWE-121: Stack-based Buffer Overflow in Microsoft Windows 10 Version 1607
A stack-based buffer overflow vulnerability exists in Active Directory Federation Services on Microsoft Windows 10 Version 1607 (build 10.0.14393.0). This vulnerability allows an unauthorized attacker to cause a denial of service over a network. The issue has a high severity rating with a CVSS score of 7.5. An official patch is available from Microsoft to address this vulnerability.
AI Analysis
Technical Summary
CVE-2026-50304 is a stack-based buffer overflow vulnerability in Active Directory Federation Services on Microsoft Windows 10 Version 1607 (build 10.0.14393.0). This vulnerability can be exploited by an unauthenticated attacker over the network to cause a denial of service condition. The vulnerability has been assigned a CVSS v3.1 base score of 7.5, indicating high severity. Microsoft has released an official fix to remediate this issue, as documented in their security update guide.
Potential Impact
Successful exploitation of this vulnerability results in denial of service (DoS) without impacting confidentiality or integrity. The attacker does not require privileges or user interaction to trigger the vulnerability remotely over the network.
Mitigation Recommendations
An official fix is available from Microsoft. It is recommended to apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50304 to remediate this vulnerability.
CVE-2026-50304: CWE-121: Stack-based Buffer Overflow in Microsoft Windows 10 Version 1607
Description
A stack-based buffer overflow vulnerability exists in Active Directory Federation Services on Microsoft Windows 10 Version 1607 (build 10.0.14393.0). This vulnerability allows an unauthorized attacker to cause a denial of service over a network. The issue has a high severity rating with a CVSS score of 7.5. An official patch is available from Microsoft to address this vulnerability.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-50304 is a stack-based buffer overflow vulnerability in Active Directory Federation Services on Microsoft Windows 10 Version 1607 (build 10.0.14393.0). This vulnerability can be exploited by an unauthenticated attacker over the network to cause a denial of service condition. The vulnerability has been assigned a CVSS v3.1 base score of 7.5, indicating high severity. Microsoft has released an official fix to remediate this issue, as documented in their security update guide.
Potential Impact
Successful exploitation of this vulnerability results in denial of service (DoS) without impacting confidentiality or integrity. The attacker does not require privileges or user interaction to trigger the vulnerability remotely over the network.
Mitigation Recommendations
An official fix is available from Microsoft. It is recommended to apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50304 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-04T17:30:16.975Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50304","vendor":"Microsoft"}]
Threat ID: 6a56768d68715ace43f08c04
Added to database: 07/14/2026, 17:49:01 UTC
Last enriched: 07/15/2026, 00:48:05 UTC
Last updated: 07/15/2026, 00:48:05 UTC
Views: 2
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