
The Financial Times describes the finding as “a serious blow to US efforts to persuade allies to ban the Chinese supplier from high-speed telecommunications systems.”
Furthermore, the report quotes the former head of GCHQ as stating that no evidence of malicious state cyber activity through Huawei has come to light.
https://www.ft.com/content/619f9df4-32c2-11e9-bd3a-8b2a211d90d5