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CVE PROGRAM SOURCE RECORD7.2 High

CVE-2026-23572

Improper Access Control in TeamViewer clients

Description

Improper access control in the TeamViewer Full and Host clients (Windows, macOS, Linux) prior version 15.74.5 allows an authenticated user to bypass additional access controls with “Allow after confirmation” configuration in a remote session. An exploit could result in unauthorized access prior to local confirmation. The user needs to be authenticated for the remote session via ID/password, Session Link, or Easy Access as a prerequisite to exploit this vulnerability.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TeamViewer Remote

Default version status: unaffected

  • 0 to < 15.74.5affected

TeamViewer Tensor

Default version status: unaffected

  • 0 to < 15.74.5affected

TeamViewer One

Default version status: unaffected

  • 0 to < 15.74.5affected

References