The Update BureauKB5043080: Cumulative update for Windows Server, version 2025, November 2024. Out-of-band update requires a restart
In short
This out-of-band cumulative update is for Windows Server 2025 x64 devices and requires a restart.
Does it affect you? Applies to: Devices running Windows Server 2025 on x64.
Microsoft publishes separate notes for this KB for Windows 11.
Technical details
Data sheet · Security · Downloads · Components Click to collapse or expand
Data sheet
- Released
- 2024-11-01
- Classification
- Security Updates
- Type
- Cumulative update
- Restart
- Required
- Replaced by
- KB5044284
Security
No vulnerabilities are listed for this update.
Downloads (Microsoft Update Catalog)
x64
2025
509.0 MB
Sources
Updated
Checked automatically: 8 of 8 checks passed
- Quotes found in the official pages: passed
- Numbers found in the sources: passed
- Vulnerabilities from the dossier only: passed
- Links to allowed domains only: passed
- Every official change covered: passed
- Readable plain text: passed
- Changes confirmed by the file list: passed
- Sources agree: passed
A second AI read the text against the sources: correctness 5/5, clarity 5/5, completeness 5/5. How we work
Published by The Update Bureau. Written with AI from Microsoft's own documents, checked by rules and a second AI. How we work · Report a mistake