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Some sources, documents or advisories need attention: 271/272 feeds/APIs · 469/469 docs · 7/9 advisories · checked 01:28 UTC Customize Public modeDiscuss ChangeIntel on Discord

Weekly briefing

Week 33 · 11 Aug – 17 Aug 2025 UTC · assess the changes, then plan the next dates.

What to assess first

11 Aug – 17 Aug · dates to 16 Sep Check coverage

Coming up7

  1. Message Center action dateDue 31 Aug 2025

    MC1022529: Microsoft Teams: Updated retention policy for meeting attendance reportsMicrosoft 365 Message Center Archive by Merill Fernando

    Same day: Message Center action date: MC1041428: Microsoft Viva Glint: Some language codes will retire from translation services; Message Center action date: MC1092458: Microsoft Exchange Online: New Message Trace will be GA; legacy Message Trace will retire

  2. CISA KEV deadlineDue 2 Sep 2025

    Microsoft Office Excel Remote Code Execution Vulnerability

    CVE-2007-0671

    Same day: CISA KEV deadline: Microsoft Internet Explorer Resource Management Errors Vulnerability

  3. Message Center action dateDue 4 Sep 2025

    MC1123830: Microsoft Entra: Action Required – Update Conditional Access Policies for Azure DevOps Sign-insMicrosoft 365 Message Center Archive by Merill Fernando

  4. Patch TuesdayScheduled for 9 Sep 2025

    Patch Tuesday, 9 September 2025

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

  5. Message Center action dateDue 9 Sep 2025

    MC1143929: Certificate-based authentication changes on Windows domain controllers - coming September 2025Microsoft 365 Message Center Archive by Merill Fernando

  6. Message Center action dateDue 14 Sep 2025

    MC1134747: Security Update: New Authentication Requirements for integration with Microsoft Teams PowerShell ModuleMicrosoft 365 Message Center Archive by Merill Fernando

    Same day: Message Center action date: MC1136042: Streamlined file preview experience in Microsoft 365 Copilot app for iOS; Message Center action date: MC1137600: Fix update: Enforcement of Admin Settings in Fabric Public API and CI/CD

  7. Message Center action dateDue 14 Aug 2025

    MC1101895: Microsoft Entra ID access reviews: Updated historical data retention policy for access reviewsMicrosoft 365 Message Center Archive by Merill Fernando

Changed5

  1. Security12 Aug 2025

    August 2025 Security Updates

    Microsoft Security Update Guide

  2. Security12 Aug 2025

    Microsoft Office Excel Remote Code Execution Vulnerability

    CVE-2007-0671

  3. Security12 Aug 2025

    Microsoft Internet Explorer Resource Management Errors Vulnerability

    CVE-2013-3893

  4. Security11 Aug 2025

    WAF - WAF Release - 2025-08-11

    Cloudflare WAF changelog

    Related evidence (1)

  5. Release12 Aug 2025

    Windows · 2 releases

    Windows 10, version 21H2, Windows 10, version 22H2

How this list is chosen

Changes from 11 Aug 2025 – 17 Aug 2025 UTC and dates due up to 16 Sep 2025. 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 7 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 27 Oct 01:28 UTC · 271 of 272 readable · 269 fully read · documentation 469/469 current

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