ChangeIntelIT change radar
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Some sources, documents or advisories need attention: 271/271 feeds/APIs · 464/464 docs · 8/9 advisories · checked 23:08 UTC Customize Public modeDiscuss ChangeIntel on Discord

Weekly briefing

Week 51 · 20 Dec – 26 Dec 2021 UTC · assess the changes, then plan the next dates.

What to assess first

20 Dec – 26 Dec · dates to 25 Jan Check coverage

Coming up2

  1. CISA KEV deadlineDue 29 Dec 2021

    Microsoft Windows AppX Installer Spoofing Vulnerability

    CVE-2021-43890

  2. Patch TuesdayScheduled for 11 Jan 2022

    Patch Tuesday, 11 January 2022

    The second Tuesday of the month, when Microsoft releases security updates for Windows, Office, and servers.

How this list is chosen

Changes from 20 Dec 2021 – 26 Dec 2021 UTC and dates due up to 25 Jan 2022. Dates are the source's own, or labelled as the day ChangeIntel observed a change; never inferred effective dates.

Ranked by kind: exploited vulnerabilities, then up to 3 dates, open known issues, and other notable changes, with at most one entry per feed. Service incidents are on the status board; security baseline downloads, first captures of a document, and metadata-only documentation checks are left out. This is a view of retained evidence, not a reconstruction of everything known at the time.

The briefing is selective. Browse every dated change, review upcoming dates or check the period's coverage.

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 25 Oct 23:08 UTC · 271 of 271 readable · 269 fully read · documentation 464/464 current

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