Improper input validation in Cpuid Cpu-Z
CVE-2025-65264
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.002 (7.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Cpuid Cpu-z
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-65264?
- CVE-2025-65264 is a medium-severity vulnerability in Cpuid Cpu-Z, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2026-01-27.
- How severe is CVE-2025-65264?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2025-65264 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.