CVE-2023-36424
HighPublished
Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Published
- Nov 14, 2023
- Updated
- Apr 14, 2026
- Assigning CNA
- microsoft
- Evidence observed
- Apr 13, 2026
Primary CVSS
7.8/ 10High
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H12.2%
Moderate · next 30 days
- Percentile
- 96.0%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Sources
1- CVE-2023-36424Exploit
Windows Kernel Pool (clfs.sys) Corruption Privilege Escalation
Responsible use
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