CVE-2026-0653: TP-Link Tapo c260 Firmware

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

On TP-Link Tapo C260 v1 and D235 v1, a guest‑level authenticated user can bypass intended access restrictions by sending crafted requests to a synchronization endpoint. This allows modification of protected device settings despite limited privileges. An attacker may change sensitive configuration parameters without authorization, resulting in unauthorized device state manipulation but not full code execution.

Affected products

• TP-Link Tapo c260 Firmware: before 1.1.9 (fixed in 1.1.9)

Published 2026-02-10. Last modified 2026-06-17.