Product · TeamViewer

Full Client, Host, QuickSupport (v14 for Linux)

1 known vulnerabilities.

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High 7.5

CVE-2026-16444 Public exploit

Improper Validation of File Paths in TeamViewer Desktop Clients

Improper neutralization of path traversal sequences in TeamViewer Desktop Clients prior Version 15.81.5 allows an authenticated remote session participant to write files to unintended locations on the local file system via file transfer or virtual file clipbo…

TeamViewer Full Client, Host, QuickSupport (v14 for Linux) Full Client, Host, QuickSupport & Portable (v13 for Windows) Full Client, Host, QuickSupport (v13 for macOS) Linux Windows macOS

Aug 26, 2026