CVE Catalog

CVE-2023-21688

HighCVSS 7.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

High risk
3.60%

89th percentile - higher than 89% of all known CVEs

Summary

Elevation of privilege vulnerability in the NT OS Kernel. Allows a local attacker to gain elevated privileges on the system.

Risk Assessment

An attacker could gain full control of the system, compromising confidentiality, integrity, and availability.

Recommendation

Install the latest Windows security updates.

Related vulnerabilities

Original NVD description (English source)

NT OS Kernel Elevation of Privilege Vulnerability

Vulnerability data from NVD (NIST) · CISA KEV · EPSS