Most of the updates seem to have been installed. Only one is giving issues. When running Windows Update, this update seems to be stuck in a loop downloading, preparing to install, installing the update and then starting that cycle again. Downloaded the KB to the desktop and tried to update manually. At least that way, it's not getting into the loop but it fails to install.
Checked the Event log and it's throwing the error:
Kan Windows-update "KB5014026: Beveiligingsupdate voor Windows" niet installeren vanwege fout 2149851149 ' (Opdrachtregel: "C:\Windows\system32\wusa.exe" "\Desktop\windows10.0-kb5014026-x64_df6de35fd472512e628c2acc6e8d58f3e6139ac9.msu" )
(Can't install KB5014026 due to error 2149851149)
CBS.log attached