Windows Server 2012 R2 articles, fixes and updates - May 2021
This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows Server 2012 R2 that have been released in May 2021. The list is daily updated.
- 4530989 Guidance for protecting against Intel® Processor Machine Check Error vulnerability (CVE-2018-12207) Q4530989 KB4530989 May 14, 2021
- 5003220 May 11, 2021—KB5003220 (Security-only update) Q5003220 KB5003220 May 11, 2021
- 5003209 May 11, 2021—KB5003209 (Monthly Rollup) Q5003209 KB5003209 May 11, 2021
- 5003165 Cumulative security update for Internet Explorer: May 11, 2021 Q5003165 KB5003165 May 11, 2021