This attack would require malware on the computer or some other means to change the transaction before signing. And also requires the attacker to be a miner to get the payout. Severity is low, updates would break HWI interop and maybe break Core too.
— NVK┗(°0◜)┛..○₿ (@nvk) June 3, 2020
If you are using Trezor with Wasabi please don't upgrade your firmware until compatibility issues are resolved, otherwise your funds will get stuck until support of new firmware comes out. https://t.co/zrA5ml2kBL
— nopara73 (@nopara73) June 5, 2020
1/ If you use Trezor and updated the firmware, you won't be able to get the money out of your Trezor via BTCPay Server anymore. We can't fix the issue as we don't have the data Trezor will request. (no transaction index)https://t.co/FIJOTiIHuD
— BTCPay Server (@BtcpayServer) June 4, 2020