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Microsoft Patch Tuesday, July 2026: the CVEs, page 4

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Microsoft Patch Tuesday July 2026: the CVEs Microsoft published on 14 July 2026, the second Tuesday of the month, with CVSS, EPSS, CISA KEV and public exploits to show what to patch first. Narrow it: in CISA KEV · critical. The same day: Adobe, SAP. Earlier: Jun 2026, May 2026, Apr 2026, Mar 2026, Feb 2026, Jan 2026, Dec 2025, Nov 2025, Oct 2025, Sep 2025, Aug 2025, Jul 2025. Other lists: CISA KEV list, CVE exploit search, Latest critical CVEs, Ransomware CVEs, New CVEs today, This week, Patch Tuesday

  1. 7.8CVE-2026-50412EPSS 0.3%

    Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

  2. 7.5CVE-2026-50411EPSS 1.2%

    Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

  3. 7.0CVE-2026-50410EPSS 0.3%

    Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.

  4. 5.5CVE-2026-50409EPSS 0.5%

    Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an authorized attacker to disclose information locally.

  5. 5.5CVE-2026-50408EPSS 0.5%

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

  6. 7.8CVE-2026-50407EPSS 0.3%

    Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

  7. 7.8CVE-2026-50406EPSS 0.3%

    Use after free in Windows Backup Engine allows an authorized attacker to elevate privileges locally.

  8. 7.8CVE-2026-50405EPSS 0.3%

    Insufficient granularity of access control in Windows Filtering Platform (WFP) allows an authorized attacker to elevate privileges locally.

  9. 7.0CVE-2026-50404EPSS 0.2%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges locally.

  10. 7.0CVE-2026-50403EPSS 0.2%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.

  11. 7.8CVE-2026-50402EPSS 0.3%

    Incorrect conversion between numeric types in Windows NTFS allows an authorized attacker to elevate privileges locally.

  12. 5.5CVE-2026-50401EPSS 0.4%

    Out-of-bounds read in Windows Cloud Files Mini Filter Driver allows an authorized attacker to disclose information locally.

  13. 7.8CVE-2026-50400EPSS 0.3%

    Stack-based buffer overflow in Windows App Installer allows an authorized attacker to elevate privileges locally.

  14. 7.8CVE-2026-50399EPSS 0.3%

    Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.

  15. 7.5CVE-2026-50398EPSS 0.6%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges over a network.

  16. 7.0CVE-2026-50397EPSS 0.3%

    Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

  17. 7.8CVE-2026-50396EPSS 0.3%

    Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

  18. 5.5CVE-2026-50394EPSS 0.5%

    Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose information locally.

  19. 7.8CVE-2026-50393EPSS 0.3%

    Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

  20. 7.0CVE-2026-50392EPSS 0.3%

    Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

  21. 7.8CVE-2026-50391EPSS 0.3%

    Improper privilege management in Windows Group Policy allows an authorized attacker to elevate privileges locally.

  22. 7.8CVE-2026-50390EPSS 0.3%

    Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized attacker to elevate privileges locally.

  23. 5.5CVE-2026-50389EPSS 0.5%

    Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

  24. 7.8CVE-2026-50388EPSS 0.5%

    Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally.

  25. 7.8CVE-2026-50387EPSS 0.3%

    Stack-based buffer overflow in Windows GDI allows an authorized attacker to elevate privileges locally.

  26. 7.8CVE-2026-50386EPSS 0.5%

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

  27. 8.8CVE-2026-50385EPSS 0.3%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.

  28. 5.5CVE-2026-50383EPSS 0.4%

    Buffer over-read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

  29. 8.8CVE-2026-50382EPSS 0.3%

    Untrusted pointer dereference in Windows DirectX allows an authorized attacker to execute code locally.

  30. 9.6CVE-2026-50380EPSS 0.8%

    Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

  31. 7.5CVE-2026-50379EPSS 0.5%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges over a network.

  32. 7.0CVE-2026-50378EPSS 0.2%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Key Guard allows an authorized attacker to elevate privileges locally.

  33. 7.8CVE-2026-50377EPSS 0.4%

    Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.

  34. 6.5CVE-2026-50376EPSS 0.9%

    Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.

  35. 7.8CVE-2026-50375EPSS 0.3%

    Heap-based buffer overflow in Windows DirectX allows an authorized attacker to elevate privileges locally.

  36. 6.8CVE-2026-50374EPSS 0.3%

    Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges with a physical attack.

  37. 7.8CVE-2026-50373EPSS 0.3%

    Improper access control in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

  38. 7.0CVE-2026-50372EPSS 0.3%

    Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate privileges locally.

  39. 7.0CVE-2026-50371EPSS 0.2%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows LUAFV allows an authorized attacker to elevate privileges locally.

  40. 8.8CVE-2026-50370EPSS 0.5%

    Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over an adjacent network.

  41. 8.8CVE-2026-50369EPSS 0.7%

    Use after free in Windows Remote Desktop Services allows an authorized attacker to elevate privileges over a network.

  42. 7.5CVE-2026-50368EPSS 1.2%

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

  43. 7.8CVE-2026-50367EPSS 0.3%

    Incorrect access of indexable resource ('range error') in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.

  44. 6.5CVE-2026-50366EPSS 1.1%

    Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.

  45. 8.0CVE-2026-50365EPSS 0.5%

    Improper authentication in Windows RPC API allows an unauthorized attacker to elevate privileges over an adjacent network.

  46. 7.8CVE-2026-50363EPSS 0.3%

    Heap-based buffer overflow in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

  47. 7.8CVE-2026-50362EPSS 0.5%

    Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.

  48. 7.8CVE-2026-50361EPSS 0.3%

    Double free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

  49. 8.8CVE-2026-50360EPSS 0.8%

    Incorrect implementation of authentication algorithm in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

  50. 7.8CVE-2026-50359EPSS 0.3%

    Use after free in Microsoft XML Core Services allows an authorized attacker to elevate privileges locally.

  51. 7.8CVE-2026-50358EPSS 0.3%

    Use after free in Windows Media allows an authorized attacker to elevate privileges locally.

  52. 7.8CVE-2026-50357EPSS 0.3%

    Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

  53. 7.5CVE-2026-50355EPSS 1.2%

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

  54. 7.8CVE-2026-50353EPSS 0.3%

    Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.

  55. 5.5CVE-2026-50352EPSS 0.5%

    Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

  56. 8.1CVE-2026-50348EPSS 0.4%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.

  57. 7.8CVE-2026-50347EPSS 0.5%

    Heap-based buffer overflow in Windows Data dll allows an unauthorized attacker to execute code locally.

  58. 7.8CVE-2026-50346EPSS 0.3%

    Improper authorization in RPC Runtime allows an authorized attacker to elevate privileges locally.

  59. 7.0CVE-2026-50345EPSS 0.2%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.

  60. 7.8CVE-2026-50344EPSS 0.3%

    Improper authorization in Windows OLE allows an authorized attacker to elevate privileges locally.

  61. 7.8CVE-2026-50343EPSS 0.3%

    Improper privilege management in Microsoft Install Service allows an authorized attacker to elevate privileges locally.

  62. 5.5CVE-2026-50341EPSS 0.4%

    Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally.

  63. 8.8CVE-2026-50340EPSS 0.7%

    Use after free in Windows Runtime allows an authorized attacker to elevate privileges over a network.

  64. 5.5CVE-2026-50339EPSS 0.5%

    Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.

  65. 7.8CVE-2026-50337EPSS 0.3%

    Incorrect type conversion or cast in Windows Notification allows an authorized attacker to elevate privileges locally.

  66. 7.8CVE-2026-50336EPSS 0.3%

    Heap-based buffer overflow in Windows Media allows an authorized attacker to elevate privileges locally.

  67. 7.8CVE-2026-50335EPSS 0.3%

    Improper access control in Windows Operating Systems allows an authorized attacker to elevate privileges locally.

  68. 5.5CVE-2026-50334EPSS 0.5%

    Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authorized attacker to disclose information locally.

  69. 7.8CVE-2026-50332EPSS 0.3%

    Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

  70. 7.8CVE-2026-50331EPSS 0.3%

    Use after free in Windows Application Model allows an authorized attacker to elevate privileges locally.

  71. 9.8CVE-2026-50330EPSS 1.3%

    Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privileges over a network.

  72. 7.8CVE-2026-50329EPSS 0.3%

    Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

  73. 7.5CVE-2026-50328EPSS 1.2%

    Uncaught exception in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network.

  74. 7.8CVE-2026-50327EPSS 0.3%

    Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.

  75. 7.8CVE-2026-50326EPSS 0.3%

    Use after free in Windows Unified Consent System allows an authorized attacker to elevate privileges locally.

  76. 5.9CVE-2026-50324EPSS 0.9%

    Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

  77. 7.0CVE-2026-50322EPSS 0.2%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.

  78. 7.0CVE-2026-50321EPSS 0.2%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Driver allows an authorized attacker to elevate privileges locally.

  79. 7.0CVE-2026-50317EPSS 0.2%

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Operating Systems allows an authorized attacker to elevate privileges locally.

  80. 7.8CVE-2026-50315EPSS 0.3%

    Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

  81. 7.8CVE-2026-50314EPSS 0.5%

    Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

  82. 7.8CVE-2026-50313EPSS 0.5%

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

  83. 7.8CVE-2026-50312EPSS 0.4%

    Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

  84. 4.7CVE-2026-50310EPSS 0.3%

    Integer overflow or wraparound in Windows Devices Human Interface allows an authorized attacker to disclose information locally.

  85. 7.8CVE-2026-50309EPSS 0.3%

    Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

  86. 7.8CVE-2026-50307EPSS 0.3%

    Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

  87. 7.8CVE-2026-50306EPSS 0.3%

    Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

  88. 7.8CVE-2026-50305EPSS 0.3%

    Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

  89. 7.5CVE-2026-50304EPSS 1.2%

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

  90. 6.5CVE-2026-50302EPSS 0.3%

    Improper certificate validation in Windows Cryptographic Services allows an unauthorized attacker to bypass a security feature over a network.

  91. 8.4CVE-2026-50301EPSS 0.3%

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

  92. 5.5CVE-2026-49177EPSS 0.4%

    Out-of-bounds read in Windows TCP/IP allows an authorized attacker to disclose information locally.

  93. 5.5CVE-2026-48580EPSS 0.5%

    Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

  94. 7.8CVE-2026-47642EPSS 0.5%

    Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

  95. 8.8CVE-2026-47295EPSS 1.0%

    Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

  96. 7.8CVE-2026-47290EPSS 0.5%

    Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

  97. 5.4CVE-2026-58647EPSS 0.5%

    Improper neutralization of input during web page generation ('cross-site scripting') in Power BI allows an authorized attacker to perform spoofing over a network.

  98. 9.8CVE-2026-58644KEVExploitEPSS 16%

    Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

  99. 7.8CVE-2026-58640EPSS 0.4%

    Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

  100. 7.8CVE-2026-58636EPSS 0.4%

    Improper link resolution before file access ('link following') in Window PC Manager allows an authorized attacker to elevate privileges locally.