November 2020 Patch Tuesday forecast: Significant OS changes ahead

November Patch Tuesday and the end-of-year holidays are rapidly approaching. Microsoft gave us a late release or maybe an early gift depending upon how you look at the new version of Windows 10. The Patch Tuesday updates appear to be light, so things are looking much better as we enter the final stretch for 2020.

November 2020 Patch Tuesday forecast

The big announcement this month is the release of Windows 10 version 20H2 on October 20. Yes, you read that correctly – not the 2020 Fall Release or Windows 10 version 2009, but Windows 10 version 20H2. Name changes once again!

This update follows the feature enablement model that began last year with Windows 10 versions 1903 and 1909. The new features in Windows 10 version 20H2 are also included in the October cumulative update for Windows 10 version 2004, although they are dormant. They can be turned on via a special enablement package.

A big change regarding servicing stack updates (SSU) and the latest cumulative updates (LCU) has finally been made – LCUs and SSUs have been combined into a single cumulative monthly update! Moving forward we don’t have to worry about managing these separately. Microsoft recommends applying the latest SSU for Windows 10, version 2004 and then you can forget about SSUs in the future because they are automatically applied as needed in the cumulative updates.

This release also includes a few security updates for Microsoft Defender Advanced Threat Protection (ATP), Microsoft Defender Application Guard for Office, and biometric enhancements for Windows Hello.

Each new release comes with its share of reported issues, so please review before you update to this latest version. From some of the forums I monitor, I’ve noted a lot of conversations around device drivers and device support in general. I suspect this is not an issue unique to Windows 10 version 20H2, but is part of a carryover from Microsoft now enforcing properly signed drivers, which began last month in the cumulative update. There are a lot of good reasons to update your OS, but always ‘look before you leap’ to ensure a smooth transition.

November 2020 Patch Tuesday forecast

  • Expect Microsoft to get back on track this month. There was a major dip in common vulnerabilities and exposures (CVEs) addressed last month, and for the first time I can remember there were no updates for Internet Explorer or Edge. Anticipate updates for the standard operating systems, browsers, Office, and extended support updates for Windows 7 and Server 2008. Servicing stack updates to include ESUs are expected.
  • Security updates were released this week for Adobe Acrobat and Reader, so I don’t expect anything next week.
  • Apple released their latest security updates for iTunes and iCloud in late September. The next updates will probably show up late this month or early December.
  • Google Chrome 86 was updated this week with a few security updates; there is a slight chance another release may come out on Patch Tuesday but don’t count on it.
  • Mozilla Firefox and Thunderbird were updated in mid-October. We should see some additional security updates next week.
  • It looks like an average Patch Tuesday for November. If you have some spare time, check out Microsoft’s latest and greatest in Windows 10 version 20H2.

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November 6, 2020