CVE-2026-83761

Vulnerability in the Windows Win32 Kernel Subsystem allows elevation of privilege. An attacker could exploit it to gain higher privileges on the system.

Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Buffer over-read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

A use after free in the Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

A use after free in the Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

Exposure of sensitive system information to an unauthorized control sphere in the Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.