Microsoft sent an email to its largest customers on Monday, alerting them that Adobe Flash Player patches for Internet Explorer and Edge will be coming today. Apparently Microsoft’s  that it would until March 14 didn’t tell the whole story.

Yesterday’s email says in part:

Microsoft is planning to release security updates for Adobe Flash Player. These updates will be offered to the following operating systems: Windows 8.1, Windows Server 2012, Windows Server 2012 R2, Windows RT 8.1, Windows 10, and Windows Server 2016 …

No other security updates are scheduled for release until the next scheduled monthly update release on March 14, 2017. 

These Flash patches are important for those who still use Flash with IE or Edge. There must be three of you, somewhere. For those who don’t use Flash—or who only use Flash from inside Chrome or Firefox or a different browser—the fixes aren’t important.

This is a particularly odd situation. The bundled Windows 7 and 8.1 “” patching method has been amended, with Microsoft that starting in February, IE patches won’t be included with the monthly Win7 and 8.1 security-only patch:

and – which, much to Microsoft’s credit, were released and fully documented but not rolled out the Win10 Automatic Update chute. Will the IE11 and Edge patches for the various versions of Win10 take the form of a cumulative update? And if so, will that cumulative update be issued as a hotfix or will it be pushed onto all Win10 PCs? Will the fix , in addition to the latest version, 1607?

Microsoft hasn’t released corresponding hotfixes for Win10 1507 and 1511. If this patch goes out to 1507 and 1511 PCs, will the analogous hotfixes be issued for those versions?