| Titre | DeepCool DisplayService 1.2.12 Access Control Failure |
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| Description | DeepCool Deep Creative 1.2.12 installs DeepCoolDisplayService.exe, a service component intended to run as LocalSystem. In a live validation, a standard local user at Medium Integrity could not control the service through the Windows Service Control Manager. The same user could nevertheless connect to the service's named-pipe control channel, complete the JSON handshake, and receive a per-session data pipe name from the LocalSystem service.
The safe reproduction below stops after the handshake. No driver initialization, virtual display creation, display removal, reboot, shutdown, or other display-state change was performed. |
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| La source | ⚠️ https://winslow1984.com/books/cve-collection/page/deepcool-1212-displayservice-exposes-an-unauthenticated-localsystem-named-pipe-control-channel |
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| Utilisateur | winslow1984 (UID 79140) |
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| Soumission | 20/06/2026 18:49 (il y a 2 mois) |
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| Modérer | 06/08/2026 22:03 (2 months later) |
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| Statut | Accepté |
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| Entrée VulDB | 386710 [DeepCool DisplayService 1.2.12 DeepCoolDisplayService.exe élévation de privilèges] |
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| Points | 20 |
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