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5.5

CPUID CPU-Z Kernel Driver Allows Information Disclosure

CVE-2025-65264 · published 9 months ago
Summary

A flaw exists in CPUID CPU-Z's kernel driver. An attacker can send malicious requests to obtain sensitive information. Update to the latest version of the driver to fix this issue.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
cpuid cpu-z <= 2.17
cpe:2.3:a:cpuid:cpu-z:*:*:*:*:*:windows:*:*
Original advisory text
The kernel driver of CPUID CPU-Z v2.17 and earlier does not validate user-supplied values passed via its IOCTL interface, allowing an attacker to access sensitive information via a crafted request.
The kernel driver of CPUID CPU-Z v2.17 and earlier does not validate user-supplied values passed via its IOCTL interface, allowing an attacker to access sensitive information via a crafted request.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
5.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-20Improper Input Validation
Timeline
Published27 Jan 2026
Updated29 Oct 2026
First seen6 Mar 2026
Sources
CVE-2025-65264 · NVD
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