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CVE-2026-72971

MEDIUM CVSS: 5.5 Published: 2026-08-11 Modified: 2026-08-14

Description

Improper link resolution before file access ('link following') in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to perform tampering locally.

Affected Platforms

Microsoft Windows 11 26H1

Weakness Type

CWE-59

References