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Medium severity4.7NVD Advisory· Published Feb 10, 2026· Updated Jun 17, 2026

CVE-2026-21517

CVE-2026-21517

Description

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

Affected products

3

Microsoft/Windows App2 versions
cpe:2.3:a:microsoft:windows_app:*:*:*:*:*:macos:*:*+ 1 more
- cpe:2.3:a:microsoft:windows_app:*:*:*:*:*:macos:*:*range: <11.3.2
- (no CPE)range: 11.0.0
Microsoft/Windows App for Macllm-create

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21517nvdVendor Advisory

News mentions

0

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