Patch Tuesday Preview September 2020

There were some reported issues on the Windows 10 version 1903, 1909, and 2004 updates. Applying the updates for KB 4565351 or KB 4566782 resulted in a failure for many users on automatic updates with return codes/explanations that were not very helpful. Mitigation to these issues will be released

Reminder for the EOL of Windows Embedded Standard 7 coming up on October Patch Tuesday. Microsoft will offer continued support for critical and important security updates just like they did for Windows 7 and Server 2008.

These updates will be available for three years through October 2023. Microsoft also provided an update on the ‘sunset’ of the legacy Edge browser in March 2021.

Microsoft 365 apps and services will no longer support IE 11 starting in August 2021. They made it clear IE 11 is not going away anytime soon, but the new Edge is required for a modern browser experience.

September 2020 Patch Tuesday forecast

  • Standard operating system updates, with the large Office and individual application updates release last month expect both smaller and more limited set this time.
  • Service stack updates (SSUs) are hit or miss each month. The last required update was released in May. Expect to see a few in the mix once again.
  • Google Chrome 85 was released earlier week, but we may see a security release if they have any last-minute fixes for us.
  • Mozilla security update for Firefox and Thunderbird. The last security release was back on August 25.

Remote security management of both company-provided and user-attached systems provides many challenges. With a projected light set of updates this month, hopefully tying up valuable bandwidth isn’t one of those challenges.