CVE-2026-57094: CWE-122: Heap-based Buffer Overflow in Microsoft Windows 10 Version 1607
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
AI Analysis
Technical Summary
This vulnerability is a heap-based buffer overflow (CWE-122) in the Windows Media Foundation component of Microsoft Windows 10 Version 1607 (build 10.0.14393.0). It enables remote code execution by an attacker without privileges or user interaction beyond what is required. The vulnerability is confirmed and published with a CVSS 3.1 score of 8.8, indicating high impact on confidentiality, integrity, and availability. Microsoft has released an official fix to address this issue.
Potential Impact
Successful exploitation allows an attacker to execute arbitrary code remotely on an affected system, potentially leading to full system compromise. The vulnerability impacts confidentiality, integrity, and availability of the system. No known exploits are reported in the wild at this time.
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-2026-57094 to remediate this vulnerability.
CVE-2026-57094: CWE-122: Heap-based Buffer Overflow in Microsoft Windows 10 Version 1607
Description
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a heap-based buffer overflow (CWE-122) in the Windows Media Foundation component of Microsoft Windows 10 Version 1607 (build 10.0.14393.0). It enables remote code execution by an attacker without privileges or user interaction beyond what is required. The vulnerability is confirmed and published with a CVSS 3.1 score of 8.8, indicating high impact on confidentiality, integrity, and availability. Microsoft has released an official fix to address this issue.
Potential Impact
Successful exploitation allows an attacker to execute arbitrary code remotely on an affected system, potentially leading to full system compromise. The vulnerability impacts confidentiality, integrity, and availability of the system. No known exploits are reported in the wild at this time.
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-2026-57094 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-06-23T18:29:51.053Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57094","vendor":"Microsoft"}]
Threat ID: 6a5676bd68715ace43f0afe3
Added to database: 07/14/2026, 17:49:49 UTC
Last enriched: 07/14/2026, 18:33:43 UTC
Last updated: 07/15/2026, 04:18:39 UTC
Views: 5
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