Microsoft publishes its monthly security updates on the second Tuesday of every month. This page counts down to 19:00 Norwegian time on that day and switches to the following month the moment the clock reaches zero. Details appear in the Security Update Guide.
| # | Date | Norway | Week | Days |
|---|
All releases at 19:00 Norwegian time. CET is winter time (UTC+1), CEST summer time (UTC+2). The list moves on by itself after each release.