2026

Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Use after free in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges l

Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

Buffer over-read in Windows IKE Extension allows an authorized attacker to deny service over a network.

Absolute path traversal in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information ov

Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

Weak authentication in Microsoft PowerToys allows an authorized attacker to perform tampering locally.

Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

Use after free in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

Missing release of memory after effective lifetime in Windows DHCP Client allows an unauthorized attacker to deny servic

Integer underflow (wrap or wraparound) in Windows Installer allows an authorized attacker to elevate privileges locally.

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing

Exposure of sensitive system information to an unauthorized control sphere in Windows Installer allows an authorized att

Out-of-bounds read in Windows Hyper-V allows an authorized attacker to disclose information locally.

Out-of-bounds read in Function Discovery Service (fdwsd.dll) allows an unauthorized attacker to disclose information ove

Use of uninitialized resource in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows WLAN Service allows an authorized attacker to disclose information locally.

Out-of-bounds read in Active Directory Domain Services allows an authorized attacker to deny service over a network.

Concurrent execution using shared resource with improper synchronization ('race condition') in Active Directory Certific

Null pointer dereference in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

Access of resource using incompatible type ('type confusion') in Windows Portable Device File System Driver allows an au

Improper link resolution before file access ('link following') in Windows User Profile Service allows an authorized atta

Improper access control in Windows Error Reporting allows an authorized attacker to disclose information locally.

Weak authentication in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally

Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to

Out-of-bounds read in Network Policy Server (NPS) allows an unauthorized attacker to deny service over a network.

Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network.

Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny s

Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a networ

Out-of-bounds read in Active Directory Domain Services allows an unauthorized attacker to deny service over a network.

Url redirection to untrusted site ('open redirect') in Active Directory Federation Services (AD FS) allows an authorized

Allocation of resources without limits or throttling in Active Directory Federation Services (AD FS) allows an unauthori

Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

Stack-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.

Access of resource using incompatible type ('type confusion') in DNS Server allows an unauthorized attacker to execute c

Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

Heap-based buffer overflow in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally.

Out-of-bounds read in DNS Server allows an unauthorized attacker to deny service over a network.

Double free in Windows BitLocker allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.