https://www.wordfence.com/blog/2018/02/broken-auto-update/
This entry was posted in WordPress Security on February 8, 2018 by Mark Maunder 19 Replies
In an unfortunate turn of events, WordPress 4.9.3 was released earlier this week and it included a bug which broke WordPress auto-update. Millions of sites auto-updated from 4.9.2 to WordPress 4.9.3 and it broke their ability to auto-update in the future.
What Broke?
Source: Security Feed