Weekly briefing
Week 4 · 23 Jan – 29 Jan 2023 UTC · assess the changes, then plan the next dates.
Coming up2
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Microsoft Exchange Server Privilege Escalation Vulnerability
CVE-2022-41080
Same day: CISA KEV deadline: Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation Vulnerability
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Patch Tuesday, 14 February 2023
The second Tuesday of the month, when Microsoft releases security updates for Windows, Office, and servers.
How this list is chosen
Changes from 23 Jan 2023 – 29 Jan 2023 UTC and dates due up to 28 Feb 2023. 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.