CVE-2026-20921

7.5HIGH

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

Publicado: 1/13/2026Actualizado: 1/14/2026
Ver en NVDVer en MITRE

Descripción

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

Análisis IAImpulsado por IA

Referencias