CVE-2026-26111: CWE-190: Integer Overflow or Wraparound in Microsoft Windows 10 Version 1607
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
AI Analysis
Technical Summary
This vulnerability involves an integer overflow or wraparound condition in the Windows Routing and Remote Access Service (RRAS) component of Windows 10 Version 1607 (build 10.0.14393.0). Exploitation requires an attacker with some level of authorization and can lead to remote code execution. The CVSS v3.1 base score is 8.0, reflecting high impact on confidentiality, integrity, and availability. Microsoft has published an official fix to address this vulnerability.
Potential Impact
Successful exploitation of this vulnerability could allow an authorized attacker to execute arbitrary code remotely on the affected system, potentially leading to full system compromise. The vulnerability impacts confidentiality, integrity, and availability of the system.
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-2026-26111 to remediate this vulnerability.
CVE-2026-26111: CWE-190: Integer Overflow or Wraparound in Microsoft Windows 10 Version 1607
Description
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
CVSS v3.1
Score 8.0high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an integer overflow or wraparound condition in the Windows Routing and Remote Access Service (RRAS) component of Windows 10 Version 1607 (build 10.0.14393.0). Exploitation requires an attacker with some level of authorization and can lead to remote code execution. The CVSS v3.1 base score is 8.0, reflecting high impact on confidentiality, integrity, and availability. Microsoft has published an official fix to address this vulnerability.
Potential Impact
Successful exploitation of this vulnerability could allow an authorized attacker to execute arbitrary code remotely on the affected system, potentially leading to full system compromise. The vulnerability impacts confidentiality, integrity, and availability of the system.
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-2026-26111 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-02-11T15:52:13.910Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26111","vendor":"Microsoft"}]
Threat ID: 69b05631ea502d3aa87d6b1a
Added to database: 03/10/2026, 17:34:41 UTC
Last enriched: 06/19/2026, 20:30:18 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 302
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