Windows Patch Tuesday Digest
2026-06-09 — 1 bulletin.
June 2026 Security Updates
| KB | Product | Channel | Supersedes | Verdict |
|---|---|---|---|---|
| 5094122 | Windows 10 Version 1607 for 32-bit Systems | b_release | 5087537 | deploy now |
| 5094122 | Windows 10 Version 1607 for x64-based Systems | b_release | 5087537 | deploy now |
| 5094123 | Windows 10 Version 1809 for 32-bit Systems | b_release | 5087538 | deploy now |
| 5094123 | Windows 10 Version 1809 for x64-based Systems | b_release | 5087538 | deploy now |
| 5094127 | Windows 10 Version 21H2 for 32-bit Systems | b_release | 5087544 | deploy now |
| 5094127 | Windows 10 Version 21H2 for ARM64-based Systems | b_release | 5087544 | deploy now |
| 5094127 | Windows 10 Version 21H2 for x64-based Systems | b_release | 5087544 | deploy now |
| 5093998 | Windows 11 Version 22H2 for ARM64-based Systems | b_release | 5087420 | deploy now |
| 5093998 | Windows 11 Version 22H2 for x64-based Systems | b_release | 5087420 | deploy now |
| 5093998 | Windows 11 Version 23H2 for ARM64-based Systems | b_release | 5087420 | deploy now |
| 5094126 | Windows 11 Version 24H2 for ARM64-based Systems | b_release | 5089549 | deploy now |
| 5094126 | Windows 11 Version 25H2 for ARM64-based Systems | b_release | 5089549 | deploy now |
| 5095051 | Windows 11 Version 26H1 for ARM64-based Systems | b_release | First release | deploy now |
| 5094042 | Windows Server 2012 | b_release | 5087470 | deploy now |
| 5094006 | Windows Server 2012 R2 | b_release | 5082806 | deploy now |
| 5094041 | Windows Server 2012 R2 | b_release | 5087471 | deploy now |
| 5094122 | Windows Server 2016 | b_release | 5087537 | deploy now |
| 5094123 | Windows Server 2019 | b_release | 5087538 | deploy now |
| 5094128 | Windows Server 2022 | b_release | 5087545 | deploy now |
| 5094126 | Windows Server 2025 | b_release | 5089549 | deploy now |
| 5094127 | Windows Server, version 2004 | b_release | 5087544 | deploy now |