Vodafone is pausing the further rollout of Huawei equipment into its European core networks, including in the UK, according to the BBC.
The chief executive of Vodafone said that the company is engaged in discussions with various security agencies and with Huawei, which "is really open and working hard" to resolve the matter.
Huawei has been a close supplier to Vodafone since 2007.
https://www.bbc.com/news/business-47001348