Microsoft · ServicingStack update · October 13, 2026
KB5127646: October 2026 cumulative update for Windows 11 22H2
KB5127646, released October 13, 2026, fixes 997 CVEs across 2 products. One of them is being exploited (CVE-2026-96951); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEV
CVEs closed
997
25 rated Critical
Exploited
1
CVE-2026-96951
Exploitation more likely
105
Microsoft's assessment
Highest EPSS
0.0981
95th percentile
Priority of the 997 CVEs
Patch now 1
Urgent 129
High 611
Routine 256
Applies to
| Product | Build after install |
|---|---|
| Windows 11 Version 26H1 for ARM64-based Systems | 28000.3231 |
| Windows 11 version 26H1 for x64-based Systems | 28000.3231 |
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Patch now | CVE-2026-96951 | Windows Shell | Security Feature Bypass | 8.8 | 0.0981 | KEVExploited |
| Urgent | CVE-2026-105016 | Microsoft QUIC | Remote Code Execution | 9.8 | 0.0166 | Exploitation Less Likely |
| Urgent | CVE-2026-88159 | Windows Background Intelligent Transfer Service (BITS) | Remote Code Execution | 8.8 | 0.0142 | More likely |
| Urgent | CVE-2026-102217 | WebDAV | Elevation of Privilege | 8.8 | 0.0126 | More likely |
| Urgent | CVE-2026-100202 | Windows Message Queuing Queue Manager | Remote Code Execution | 9.8 | 0.0111 | Exploitation Less Likely |
| Urgent | CVE-2026-100219 | Microsoft QUIC | Remote Code Execution | 9.8 | 0.0111 | Exploitation Less Likely |
| Urgent | CVE-2026-97814 | Windows Text Shaping | Remote Code Execution | 9.8 | 0.0109 | Exploitation Less Likely |
| Urgent | CVE-2026-70147 | Microsoft PostScript Printer Driver | Remote Code Execution | 9.8 | 0.0107 | Exploitation Less Likely |
| Urgent | CVE-2026-70153 | Microsoft PostScript Printer Driver | Remote Code Execution | 9.8 | 0.0107 | Exploitation Less Likely |
| Urgent | CVE-2026-70229 | Active Directory Domain Services | Remote Code Execution | 8.1 | 0.0104 | More likely |
| Urgent | CVE-2026-108467 | Microsoft PostScript Printer Driver | Remote Code Execution | 8.8 | 0.0100 | Exploitation Less Likely |
| Urgent | CVE-2026-100220 | Windows Media Video Decoder | Remote Code Execution | 8.8 | 0.0093 | Exploitation Less Likely |
| Urgent | CVE-2026-96952 | Microsoft Windows Media Foundation | Remote Code Execution | 8.8 | 0.0090 | Exploitation Less Likely |
| Urgent | CVE-2026-102225 | Windows Text Shaping | Remote Code Execution | 8.8 | 0.0089 | Exploitation Less Likely |
| Urgent | CVE-2026-83934 | Windows GDI+ | Remote Code Execution | 8.8 | 0.0089 | Exploitation Less Likely |
| Urgent | CVE-2026-108131 | Active Directory Federation Services (AD FS) | Spoofing | 7.5 | 0.0087 | Exploitation Less Likely |
| Urgent | CVE-2026-108460 | Windows Message Queuing | Remote Code Execution | 8.1 | 0.0076 | Exploitation Less Likely |
| Urgent | CVE-2026-69452 | Windows Enterprise App Management | Elevation of Privilege | 7.1 | 0.0066 | More likely |
| Urgent | CVE-2026-69733 | Windows Update | Elevation of Privilege | 7.8 | 0.0063 | More likely |
| Urgent | CVE-2026-69783 | Windows Update | Elevation of Privilege | 7.8 | 0.0063 | More likely |
| Urgent | CVE-2026-69882 | Windows Update | Elevation of Privilege | 7.8 | 0.0058 | More likely |
| Urgent | CVE-2026-69923 | Windows AI | Elevation of Privilege | 7.8 | 0.0058 | More likely |
| Urgent | CVE-2026-100215 | Microsoft Graphics Component | Remote Code Execution | 7.8 | 0.0055 | Exploitation Less Likely |
| Urgent | CVE-2026-96911 | Microsoft Windows Search Component | Elevation of Privilege | 7.8 | 0.0055 | More likely |
| Urgent | CVE-2026-88133 | Windows Portable Device Enumerator Service | Elevation of Privilege | 7.8 | 0.0054 | More likely |
Showing 1 to 25 of 997
1Next
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.