8.8
CVE-2026-21513 - MSHTML Framework Security Feature Bypass Vulnerability
Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network.
7.8
CVE-2026-21533 - Windows Remote Desktop Services Elevation of Privilege Vulnerability
Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
8
CVE-2026-21229 - Power BI Remote Code Execution Vulnerability
Improper input validation in Power BI allows an authorized attacker to execute code over a network.
8
CVE-2026-21523 - GitHub Copilot and Visual Studio Code Remote Code Execution Vulnerability
Time-of-check time-of-use (toctou) race condition in GitHub Copilot and Visual Studio allows an authorized attacker to execute code over a network.
6.5
CVE-2026-23655 - Microsoft ACI Confidential Containers Information Disclosure Vulnerability
Cleartext storage of sensitive information in Azure Compute Gallery allows an authorized attacker to disclose information over a network.
7.5
CVE-2026-21218 - .NET Spoofing Vulnerability
Improper handling of missing special element in .NET allows an unauthorized attacker to perform spoofing over a network.
7.8
CVE-2026-21236 - Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
7
CVE-2026-21234 - Windows Connected Devices Platform Service Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally.
7.3
CVE-2026-21235 - Windows Graphics Component Elevation of Privilege Vulnerability
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
7
CVE-2026-21242 - Windows Subsystem for Linux Elevation of Privilege Vulnerability
Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.