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Recorded 3 Nov 2026 at 01:53 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position. See the latest record.

Windows updateMicrosoft release information, MSRC and Windows release health

KB5123301

Security update fixing 10 collected CVEs.

What it said

KB
KB5123301
Windows versions and builds
Not in the collected release tables
Applies to
Skype for Business Server 2015 CU13
Restart required
Not stated in collected security fixes
CVEs fixed
CVE-2026-66302, CVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642
Known issues affecting this update
None in the collected release health data
Known issues resolved
None in the collected release health data
Included security update
None identified in the collected release tables
CVEs listed directly for this KB
CVE-2026-66302, CVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642
Missing security release
None identified in collected security coverage
Known issues caused
None in the collected release health data

Source evidence when recorded

Microsoft security releases
Complete at observationRead 3 Nov 2026 at 01:52 UTC
Windows known issues
Complete at observationRead 3 Nov 2026 at 01:52 UTC

Coverage describes the sources at this observation. A complete read then does not establish their current position.

What changed

  1. Known issues: None in the collected release health data
  2. Issues resolved: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data · Known issues: Unknown: known-issue evidence is incomplete or retained → None in the collected release health data
  3. Issues resolved: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained · Known issues: None in the collected release health data → Unknown: known-issue evidence is incomplete or retained
Page history

Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.

Cite this version
Field-level log (24)

Up to 100 recent field edits are shown; older edits may be outside retention.

  1. 3 Nov 2026 · 01:53:36 UTC CVEs listed directly for this KBCVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642 → CVE-2026-66302, CVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642
  2. 3 Nov 2026 · 01:53:36 UTC CVEs fixedCVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642 → CVE-2026-66302, CVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642
  3. 3 Nov 2026 · 01:53:36 UTC SummarySecurity update fixing 9 collected CVEs. → Security update fixing 10 collected CVEs.
  4. 2 Nov 2026 · 17:30:39 UTC Missing security releaseUnknown: security evidence is incomplete or retained → None identified in collected security coverage
  5. 2 Nov 2026 · 17:30:39 UTC Source coverage: msrc-cvrfIncomplete → Current
  6. 2 Nov 2026 · 16:27:39 UTC Missing security releaseNone identified in collected security coverage → Unknown: security evidence is incomplete or retained
  7. 2 Nov 2026 · 16:27:39 UTC Source coverage: msrc-cvrfCurrent → Incomplete
  8. 29 Oct 2026 · 20:19:26 UTC Known issues affecting this updateNone in the collected release health data
  9. 28 Oct 2026 · 08:37:56 UTC Link: Support articlehttps://support.microsoft.com/help/5123301 → https://support.microsoft.com/en-us/help/5123301
  10. 27 Oct 2026 · 16:51:02 UTC CVEs listed directly for this KBCVE-2026-66302, CVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642 → CVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642
  11. 27 Oct 2026 · 16:51:02 UTC CVEs fixedCVE-2026-66302, CVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642 → CVE-2026-69646, CVE-2026-66304, CVE-2026-66307, CVE-2026-66305, CVE-2026-63523, CVE-2026-66303, CVE-2026-66306, CVE-2026-66308, CVE-2026-69642
  12. 27 Oct 2026 · 16:51:02 UTC SummarySecurity update fixing 10 collected CVEs. → Security update fixing 9 collected CVEs.
  13. 23 Oct 2026 · 09:33:49 UTC Missing security releaseUnknown: security evidence is incomplete or retained → None identified in collected security coverage
  14. 23 Oct 2026 · 09:33:49 UTC Known issues resolvedUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
  15. 23 Oct 2026 · 09:33:49 UTC Known issues causedUnknown: known-issue evidence is incomplete or retained → None in the collected release health data
  16. 23 Oct 2026 · 09:33:49 UTC Source coverage: windows-known-issuesIncomplete → Current
  17. 23 Oct 2026 · 09:33:49 UTC Source coverage: msrc-cvrfIncomplete → Current
  18. 23 Oct 2026 · 08:31:50 UTC Missing security releaseNone identified in collected security coverage → Unknown: security evidence is incomplete or retained
  19. 23 Oct 2026 · 08:31:50 UTC Known issues resolvedNone in the collected release health data → Unknown: known-issue evidence is incomplete or retained
  20. 23 Oct 2026 · 08:31:50 UTC Known issues causedNone in the collected release health data → Unknown: known-issue evidence is incomplete or retained
  21. 23 Oct 2026 · 08:31:50 UTC Source coverage: windows-known-issuesCurrent → Incomplete
  22. 23 Oct 2026 · 08:31:50 UTC Source coverage: msrc-cvrfCurrent → Incomplete
  23. 14 Oct 2026 · 11:22:42 UTC Missing security releaseUnknown: security evidence is incomplete or retained → None identified in collected security coverage
  24. 14 Oct 2026 · 11:22:42 UTC Source coverage: msrc-cvrfIncomplete → Current
ChangeIntel

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Sources read 11 Nov 02:38 UTC · 275 of 275 readable · 273 fully read · documentation 449/469 current

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