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Microsoft Vulnerability Tracker

Microsoft Vulnerability Tracker

Category: Windows

Microsoft Warns of Windows Remote Assistance Security Bypass Vulnerability

January 15, 2026

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Read More… from Microsoft Warns of Windows Remote Assistance Security Bypass Vulnerability

Posted in Product, Windows

Microsoft Patch Tuesday addresses 112 defects, including one actively exploited zero-day

January 13, 2026

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Read More… from Microsoft Patch Tuesday addresses 112 defects, including one actively exploited zero-day

Posted in Office, Product, Windows

Microsoft Brokering File System Vulnerability Let Attackers Escalate Privileges

December 22, 2025

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Read More… from Microsoft Brokering File System Vulnerability Let Attackers Escalate Privileges

Posted in Product, Windows

Windows Imaging Component Vulnerability May Allow RCE Through Advanced Exploitation

December 22, 2025

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Read More… from Windows Imaging Component Vulnerability May Allow RCE Through Advanced Exploitation

Posted in Product, Windows

Microsoft Desktop Windows Manager Out-Of-Bounds Vulnerability Let Attackers Escalate Privileges

December 17, 2025

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Read More… from Microsoft Desktop Windows Manager Out-Of-Bounds Vulnerability Let Attackers Escalate Privileges

Posted in Product, Windows

Windows Admin Center Vulnerability Enables Privilege Escalation

December 16, 2025

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Read More… from Windows Admin Center Vulnerability Enables Privilege Escalation

Posted in Product, Windows

CISA Alerts on Actively Exploited Windows Cloud Files Mini Filter 0-Day

December 12, 2025

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Read More… from CISA Alerts on Actively Exploited Windows Cloud Files Mini Filter 0-Day

Posted in Product, Windows

Windows Defender Firewall Service Vulnerability Lets Attackers Disclose Sensitive Data

December 10, 2025

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Read More… from Windows Defender Firewall Service Vulnerability Lets Attackers Disclose Sensitive Data

Posted in Product, Windows

Microsoft’s last Patch Tuesday of 2025 addresses 57 defects, including one zero-day

December 9, 2025

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Read More… from Microsoft’s last Patch Tuesday of 2025 addresses 57 defects, including one zero-day

Posted in Azure, Office, Product, Windows

Microsoft Silently Patches Windows LNK Flaw After Years of Active Exploitation

December 3, 2025

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Read More… from Microsoft Silently Patches Windows LNK Flaw After Years of Active Exploitation

Posted in Product, Windows

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The above compilation of published reports regarding data breaches and cyber attacks targeting Microsoft platforms and products is maintained by NetChoice. NetChoice is dedicated to ensuring free enterprise and free expression can thrive on the Internet securely.