CVE-2026-83654

HighCVSS 7.8

Published: 13/10/2026(UTC)Updated: 16/10/2026(UTC)Translated: 14/10/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.28%

20th percentile - higher than 20% of all known CVEs

Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

Risk of privilege escalation in Windows, potentially leading to full system compromise by an authorized user.

Install the latest Windows security updates and restrict access to MDM functions to trusted administrators only.

Original NVD description (English source)

Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

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