Microsoft · Security update · August 11, 2026
KB5120385: August 2026 security update
KB5120385, released August 11, 2026, fixes 136 CVEs across 2 products. One of them is being exploited (CVE-2026-68820); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEV
CVEs closed
136
14 rated Critical
Exploited
1
CVE-2026-68820
Exploitation more likely
11
Vendor assessment
Highest EPSS
0.0857
95th percentile
Priority of the 136 CVEs
Patch now 1
Urgent 23
High 65
Routine 47
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Patch now | CVE-2026-68820 | Windows Ancillary Function Driver for WinSock | Elevation of Privilege | 7.0 | 0.0857 | KEVExploited |
| Urgent | CVE-2026-59132 | Windows TCP/IP | Denial of Service | 7.5 | 0.0117 | More likely |
| Urgent | CVE-2026-62878 | Windows DNS | Remote Code Execution | 9.8 | 0.0097 | Exploitation Less Likely |
| Urgent | CVE-2026-62893 | Windows Deployment Services | Remote Code Execution | 9.8 | 0.0097 | More likely |
| Urgent | CVE-2026-65791 | Windows iSCSI Target Service | Remote Code Execution | 9.8 | 0.0097 | Exploitation Unlikely |
| Urgent | CVE-2026-62818 | Active Directory Certificate Services (AD CS) | Remote Code Execution | 8.8 | 0.0091 | Exploitation Less Likely |
| Urgent | CVE-2026-62822 | Windows GDI+ | Remote Code Execution | 8.8 | 0.0082 | Exploitation Less Likely |
| Urgent | CVE-2026-62824 | Remote Desktop Client | Remote Code Execution | 8.8 | 0.0082 | Exploitation Less Likely |
| Urgent | CVE-2026-62819 | Windows Routing and Remote Access Service (RRAS) | Remote Code Execution | 8.1 | 0.0071 | Exploitation Less Likely |
| Urgent | CVE-2026-62889 | Windows Secure Socket Tunneling Protocol (SSTP) | Remote Code Execution | 8.1 | 0.0071 | Exploitation Less Likely |
| Urgent | CVE-2026-65679 | Windows iSCSI Target Service | Remote Code Execution | 8.1 | 0.0071 | Exploitation Less Likely |
| Urgent | CVE-2026-65796 | Windows iSCSI Target Service | Remote Code Execution | 8.1 | 0.0071 | Exploitation Unlikely |
| Urgent | CVE-2026-62816 | Reliable Multicast Transport Driver (RMCAST) | Remote Code Execution | 8.8 | 0.0054 | Exploitation Less Likely |
| Urgent | CVE-2026-62823 | Windows DHCP Server | Remote Code Execution | 8.8 | 0.0054 | More likely |
| Urgent | CVE-2026-62698 | Microsoft Digest Authentication | Elevation of Privilege | 7.8 | 0.0033 | More likely |
| Urgent | CVE-2026-62712 | Windows Win32K | Elevation of Privilege | 7.8 | 0.0033 | More likely |
| Urgent | CVE-2026-62735 | Windows HTTP.sys | Elevation of Privilege | 7.8 | 0.0033 | More likely |
| Urgent | CVE-2026-62741 | Windows HTTP.sys | Elevation of Privilege | 7.8 | 0.0033 | More likely |
| Urgent | CVE-2026-62890 | Windows GDI+ | Remote Code Execution | 7.8 | 0.0033 | Exploitation Less Likely |
| Urgent | CVE-2026-66799 | Windows Key Guard | Elevation of Privilege | 7.8 | 0.0033 | Exploitation Less Likely |
| Urgent | CVE-2026-61925 | Windows Installer | Elevation of Privilege | 7.8 | 0.0030 | More likely |
| Urgent | CVE-2026-62721 | User-Mode Power Service (UMPS) | Elevation of Privilege | 7.8 | 0.0030 | More likely |
| Urgent | CVE-2026-61348 | Windows Ancillary Function Driver for WinSock | Elevation of Privilege | 7.0 | 0.0026 | More likely |
| Urgent | CVE-2026-70307 | Windows Ancillary Function Driver for WinSock | Elevation of Privilege | 7.0 | 0.0026 | More likely |
| High | CVE-2026-62784 | Microsoft Local Security Authority Server (lsasrv) | Remote Code Execution | 8.8 | 0.0091 | Exploitation Unlikely |
Showing 1 to 25 of 136
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