windows_11_version_26h1 vulnerabilities
CVEs whose affected-version data names the windows_11_version_26h1 package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
757 CVEsRSS
CVE-2026-50425High· 7.8Windows Internal System User Profile Elevation of Privilege Vulnerability
Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally.
CVE-2026-50396High· 7.0Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
CVE-2026-50390High· 7.0Windows Kernel Elevation of Privilege Vulnerability
Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50377Medium· 5.5Windows Kernel Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-50357High· 7.8Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.
CVE-2026-50348High· 7.0Windows Runtime Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-50347High· 7.8Windows Data.dll Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Data dll allows an unauthorized attacker to execute code locally.
CVE-2026-50345High· 7.0Windows Runtime Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-50339Medium· 5.5Windows Push Notification Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
CVE-2026-50335High· 7.8Windows Operating Systems Elevation of Privilege Vulnerability
Improper access control in Windows Operating Systems allows an authorized attacker to elevate privileges locally.
CVE-2026-50330High· 7.5Windows Remote Desktop Client Elevation of Privilege Vulnerability
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-50315High· 7.8Windows Image Acquisition Elevation of Privilege Vulnerability
Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.
CVE-2026-50312Medium· 4.7Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-50310Medium· 4.7Windows Human Interface Device Information Disclosure Vulnerability
Integer overflow or wraparound in Windows Devices Human Interface allows an authorized attacker to disclose information locally.
CVE-2026-50460High· 8.1Windows Runtime Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-50452High· 7.0Windows Runtime Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-50449High· 7.0Windows Runtime Elevation of Privilege Vulnerability
Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-50428High· 7.1Windows Container Isolation FS Filter Driver (unionfs.sys) Information Disclosure Vulnerability
Out-of-bounds read in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclose information locally.
CVE-2026-50416Low· 3.3PoCWin32k Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an authorized attacker to disclose information locally.
CVE-2026-50414High· 7.5Windows Media Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges over a network.
CVE-2026-50410High· 7.0Windows Runtime Elevation of Privilege Vulnerability
Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-50404High· 7.0Windows Media Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges locally.
CVE-2026-50403High· 7.0Windows Runtime Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-50398High· 8.8Windows Media Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges over a network.
CVE-2026-50388High· 7.8Windows NTFS Remote Code Execution Vulnerability
Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally.
CVE-2026-50375Medium· 6.3DirectX Graphics Kernel Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows DirectX allows an authorized attacker to elevate privileges locally.
CVE-2026-50373High· 7.8Windows Search Service Elevation of Privilege Vulnerability
Improper access control in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-50371High· 7.0Windows LUA File Virtualization Filter Driver Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows LUAFV allows an authorized attacker to elevate privileges locally.
CVE-2026-50366Medium· 6.5Windows Active Directory Domain Services Denial of Service Vulnerability
Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.
CVE-2026-50361High· 7.8Microsoft Brokering File System Elevation of Privilege Vulnerability
Double free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.