Microsoft Windows 11 Version 25H2 vulnerabilities

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

Improper validation of syntactic correctness of input in Windows Hyper-V allows an authorized attacker to perform spoofing locally.

Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Microsoft Windows Search Component allows an unauthorized attacker to execute code over a network.

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

Use after free in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

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

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

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

Missing authentication for critical function in Windows Error Reporting allows an authorized attacker to perform tampering locally.

Out-of-bounds write in Windows NTFS allows an authorized attacker to execute code locally.

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

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

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

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

Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.