Windows 10 · 22H2 · Release · Security update (Patch Tuesday)

Feature update to Windows 10, version 22H2 (19045.4046)

Windows 10 22H2: Support ended October 14, 2025 — ESU updates only

Download amd64 — build 19045.4046 from UUP Dump, opens in a new tab Download arm64 — build 19045.4046 from UUP Dump, opens in a new tab Download x86 — build 19045.4046 from UUP Dump, opens in a new tab All 22H2 builds JSON — this build from the builds API

AI summary

Writing the summary for this build…

Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.

Known issues — reported on the forum

In the news

No article names 19045.4046 or KB5034763 yet, and nothing about Windows 10 22H2 was published in its release window. Browse Windows news.

Discussed on the forum

Search the forum for 19045.4046 Ask about this build