CVE-2026-34332
HighCVSS 8.0Exploitation Probability (EPSS)
Low risk43th percentile - higher than 43% of all known CVEs
Summary
A 'use after free' vulnerability in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a network.
Risk Assessment
This vulnerability could lead to remote code execution, posing a significant threat to the security of the system and organizational data.
Recommendation
It is recommended to update the operating system to the latest version to patch this vulnerability and to monitor systems for unauthorized activity.
Other vulnerabilities in Windows Kernel-Mode Drivers
See all- CVE-2026-40408High
A use after free vulnerability in Windows Kernel-Mode Drivers allows an authorized attacker to locally elevate privileges.
- CVE-2026-96915High
Integer overflow or wraparound in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-96849Medium
Use of uninitialized resource in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.
- CVE-2026-96247Medium
Use of uninitialized resource in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.
- CVE-2026-85871High
Heap-based buffer overflow in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-85857Medium
Insertion of sensitive information into log files in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.
- CVE-2026-83837High
Improper access control in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-83834High
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-83637High
Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
- CVE-2026-83568High
Improper access control 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 execute code over a network.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS