It is. I’m assuming that you are on 4.2.x, so you have two options. You can install the potentially compromised ones as detailed on this page: Qubes Windows Tools (QWT) | Qubes OS
These ones are the ones mentioned in qsb-091
They also do not have gui drivers for windows 10/11
Your other option is to install the new ones currently in the 4.3 testing repositories:
You would need to copy the rpm file to dom0 and install it, or extract the iso and copy it to the windows qube, and mount it to install the .exe
The first link details commands in dom0 that need to be run no matter what windows tools you install, that inculdes
qvm-features windows-qube stubdom-qrexec 1
You will also need to set the default user so that files copied to the windows qube show up in the right place with
qvm-prefs windows-qube default-user username-here
Testsigning needs to be on to install the new tools, so, if you choose to install them, make sure you look through the thread I linked for instructions.