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CVE-2026-21517

nvd nist
Published: Feb 10, 2026Modified: Jun 17, 2026

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7.0
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.0 / Impact: 5.9
Source: NVD

Description

Improper link resolution before file access ('link following') in Windows App for Mac allows an authorized attacker to elevate privileges locally.

Affected (1)

Microsoft
1 product
Windows App
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Windows App
Before 11.3.2

Related CWEs

CWE-59
Improper Link Resolution Before File Access ('Link Following')
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.