CVE-2026-108396
HighCVSS 7.0Summary
Time-of-check time-of-use (TOCTOU) race condition in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker with local access can exploit the race condition to escalate privileges, potentially leading to takeover of the managed device.
Recommendation
Urgently deploy patches for Windows Modern Device Management (MDM) and limit local user privileges.
Other vulnerabilities in Windows Modern Device Management (MDM)
See all- CVE-2026-85833High
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
- CVE-2026-73022High
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
- CVE-2026-73003High
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS