CVE-2026-40408
HighSummary
A use after free vulnerability in Windows Kernel-Mode Drivers allows an authorized attacker to locally elevate privileges.
Risk Assessment
This vulnerability could lead to unauthorized access to the system and execution of malicious operations by an attacker.
Recommendation
It is recommended to update the operating system to the latest version to mitigate this vulnerability and to monitor the system for potential attack attempts.
Other vulnerabilities in Windows Kernel-Mode Drivers
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A 'use after free' vulnerability in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a network.
- CVE-2026-50396High
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-50393High
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-45600High
Type confusion vulnerability in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-20859High
A use-after-free vulnerability in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.