CVE-2026-100223

Vendor

Microsoft

Product

Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2, Windows 10 Version 22H2

CVSS v3.1

7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness

CWE-416

Exposure class

Operating system

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 42
   CVE NVD 2h ago

   An elevation of privilege vulnerability exists when reparse points are created by sandboxed processes allowing sandbox escape.

   An elevation of privilege vulnerability exists when reparse points are created by sandboxed processes allowing sandbox escape. An attacker who successfully exploited the vulnerability could use the sandbox escape to elevate…

   CVSS 7.8 CVE-2026-100223 Microsoft
2. 40
   Advisory MSRC 5h ago

   Windows NTFS Elevation of Privilege Vulnerability

   An elevation of privilege vulnerability exists when reparse points are created by sandboxed processes allowing sandbox escape. An attacker who successfully exploited the vulnerability could use the sandbox escape to elevate…

   CVE-2026-100223 Microsoft