Tuesday 11 November 2025

November 2025: is it safe to deploy?

What Microsoft fixed, how urgent it is, and whether anything broke, per Windows version, from Microsoft's release tables, release health, MSRC, CISA, and what the community reports.

← Oct 2025 Dec 2025 →

Superseded

Newer updates replace November 2025.

The CVEs it fixes are unknown; no open known issues found in the current public evidence; out-of-band fixes followed on 11 Nov, 18 Nov. See November 2026 Patch Tuesday.

MSRC's November 2025 security update document isn't collected.

ChangeIntel's reading of public signals, not advice; check Microsoft's guidance and test before you deploy. Terms

Microsoft CVEs: Unknown
Exploited fixed: Unknown
In CISA KEV: Unknown
Open known issues: 0
Out-of-band: 2

Release calendar · February 2030

Fri 1 Feb

Sat 2 Feb

Sun 3 Feb

Mon 4 Feb

Tue 5 Feb

Wed 6 Feb

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Mon 11 Feb

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Patch Tuesday

Wed 13 Feb

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Thu 28 Feb

Patch Tuesday and security (B) releasesPreview (D) releasesOut-of-band releases.NET Framework servicing packagesEdge, Office, Teams, Defender and server releasesAll product versions