Microsoft · Security update · September 9, 2025
KB5065507: September 2025 security update
KB5065507, released September 9, 2025, fixes 35 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent1 publicly disclosed
CVEs closed
35
3 rated Critical
Exploited
0
None reported
Exploitation more likely
8
Vendor assessment
Highest EPSS
0.2528
97th percentile
Priority of the 35 CVEs
Patch now 0
Urgent 10
High 8
Routine 17
Applies to
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2025-54918 | Windows NTLM | Elevation of Privilege | 8.8 | 0.2528 | More likely |
| Urgent | CVE-2025-55234 | Windows SMB | Elevation of Privilege | 8.8 | 0.2076 | DisclosedMore likely |
| Urgent | CVE-2025-54110 | Windows Kernel | Elevation of Privilege | 8.8 | 0.0472 | More likely |
| Urgent | CVE-2025-54098 | Role: Windows Hyper-V | Elevation of Privilege | 7.8 | 0.0332 | More likely |
| Urgent | CVE-2025-54916 | Windows NTFS | Remote Code Execution | 7.8 | 0.0278 | More likely |
| Urgent | CVE-2025-53799 | Windows Imaging Component | Information Disclosure | 5.5 | 0.0084 | Exploitation Unlikely |
| Urgent | CVE-2025-53803 | Windows Kernel | Information Disclosure | 5.5 | 0.0066 | More likely |
| Urgent | CVE-2025-53804 | Windows Kernel | Information Disclosure | 5.5 | 0.0066 | More likely |
| Urgent | CVE-2025-55226 | Graphics Kernel | Remote Code Execution | 6.7 | 0.0053 | Exploitation Less Likely |
| Urgent | CVE-2025-54093 | Windows TCP/IP | Elevation of Privilege | 7.0 | 0.0038 | More likely |
| High | CVE-2025-54106 | Windows Routing and Remote Access Service (RRAS) | Remote Code Execution | 8.8 | 0.0144 | Exploitation Less Likely |
| High | CVE-2025-54113 | Windows Routing and Remote Access Service (RRAS) | Remote Code Execution | 8.8 | 0.0094 | Exploitation Unlikely |
| High | CVE-2025-54911 | Windows BitLocker | Elevation of Privilege | 7.3 | 0.0077 | Exploitation Less Likely |
| High | CVE-2025-54912 | Windows BitLocker | Elevation of Privilege | 7.8 | 0.0054 | Exploitation Less Likely |
| High | CVE-2025-54091 | Role: Windows Hyper-V | Elevation of Privilege | 7.8 | 0.0045 | Exploitation Less Likely |
| High | CVE-2025-54894 | Windows Local Security Authority Subsystem Service (LSASS) | Elevation of Privilege | 7.8 | 0.0045 | Exploitation Less Likely |
| High | CVE-2025-54099 | Windows Ancillary Function Driver for WinSock | Elevation of Privilege | 7.0 | 0.0038 | Exploitation Less Likely |
| High | CVE-2025-54895 | Windows SPNEGO Extended Negotiation | Elevation of Privilege | 7.8 | 0.0029 | Exploitation Less Likely |
| Routine | CVE-2025-54101 | Windows SMBv3 Client | Remote Code Execution | 4.8 | 0.0312 | Exploitation Less Likely |
| Routine | CVE-2025-55225 | Windows Routing and Remote Access Service (RRAS) | Information Disclosure | 6.5 | 0.0126 | Exploitation Less Likely |
| Routine | CVE-2025-53796 | Windows Routing and Remote Access Service (RRAS) | Information Disclosure | 6.5 | 0.0120 | Exploitation Unlikely |
| Routine | CVE-2025-53797 | Windows Routing and Remote Access Service (RRAS) | Information Disclosure | 6.5 | 0.0120 | Exploitation Unlikely |
| Routine | CVE-2025-53798 | Windows Routing and Remote Access Service (RRAS) | Information Disclosure | 6.5 | 0.0120 | Exploitation Unlikely |
| Routine | CVE-2025-53806 | Windows Routing and Remote Access Service (RRAS) | Information Disclosure | 6.5 | 0.0120 | Exploitation Unlikely |
| Routine | CVE-2025-54095 | Windows Routing and Remote Access Service (RRAS) | Information Disclosure | 6.5 | 0.0120 | Exploitation Unlikely |
Showing 1 to 25 of 35
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