KB4551762 CU Win 10 v1903 build 18362.720 and v1909 build 18363.720 Win Update

kado897 said:

There is no reason for defender updates to go through WU.

I agree , but I have never had any trouble.
definitions always load first then the update.

EdTittel said:

Just saw this. Now installed on 5 of 6 eligible machines. No problems so far. Very interesting that something not yet publicly disclosed or exploited would warrant an out-of-usual-schedule response.
--Ed--

I saw an article on it earlier today giving a mitigation for servers but not clients.

thomaseg1 said:

I agree , but I have never had any trouble.
definitions always load first then the update.

That means if there is any issue with defender WU gets stuck and if there is an issue with WU defender doesn't get any updates. Not ideal.

kado897 said:

That means if there is any issue with defender WU gets stuck and if there is an issue with WU defender doesn't get any updates. Not ideal.

and If the Update gets stuck?
The same applies to the definition.

thomaseg1 said:

and If the Update gets stuck?
The same applies to the definition.

Yep.

first mine updated to 719 then 10 minutes later to this so i was wondering what was going on

Updated to 18363.720...big'a' deal'a...Yawn...

All 5 computers plus a friend’s system updated.