CVE-2026-83759 — Windows Encrypting File System (EFS) Remote Code Execution Vulnerability

Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

Published: 2026-10-13 · CVSS: 8.8 · CVSS 3.1

Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision b3c4bc369e1d7ee69235e352bacfbb449caf40a8