7.8
CVE-2026-20831 - Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
5.5
CVE-2026-20829 - TPM Trustlet Information Disclosure Vulnerability
Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally.
4.6
CVE-2026-20828 - Windows rndismp6.sys Information Disclosure Vulnerability
Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack.
5.5
CVE-2026-20827 - Tablet Windows User Interface (TWINUI) Subsystem Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.
7.8
CVE-2026-20826 - Tablet Windows User Interface (TWINUI) Subsystem Information Disclosure Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to elevate privileges locally.
4.4
CVE-2026-20825 - Windows Hyper-V Information Disclosure Vulnerability
Improper access control in Windows Hyper-V allows an authorized attacker to disclose information locally.
5.5
CVE-2026-20824 - Windows Remote Assistance Security Feature Bypass Vulnerability
Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.
5.5
CVE-2026-20823 - Windows File Explorer Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
7.8
CVE-2026-20822 - Windows Graphics Component Elevation of Privilege Vulnerability
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
6.2
CVE-2026-20821 - Remote Procedure Call Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.