| | CVE-2026-50364 |  Microsoft | high | 7.3 | 0.4%
| | Improper link resolution before file access ('link following') in Windows Server Backup allows an au… | Jul 14, 2026 | Jul 16, 2026 |
| | CVE-2026-50332 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges loc… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50372 | Microsoft | high | 7.0 | — | | Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate priv… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50305 | Microsoft | high | 7.8 | — | | Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privilege… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50329 | Microsoft | high | 7.8 | — | | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50363 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows Push Notifications allows an authorized attacker to elevate pr… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50392 | Microsoft | high | 7.0 | — | | Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges loc… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50306 | Microsoft | high | 7.8 | — | | Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50360 | Microsoft | high | 8.8 | 0.5%
| | Incorrect implementation of authentication algorithm in Windows SMB Server allows an authorized atta… | Jul 14, 2026 | Jul 23, 2026 |
| | CVE-2026-50393 | Microsoft | high | 7.0 | — | | Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges lo… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50412 | Microsoft | high | 7.8 | — | | Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges loca… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50337 | Microsoft | high | 7.8 | — | | Incorrect type conversion or cast in Windows Notification allows an authorized attacker to elevate p… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50386 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50400 | Microsoft | high | 7.8 | 0.2%
| | Stack-based buffer overflow in Windows App Installer allows an authorized attacker to elevate privil… | Jul 14, 2026 | Jul 16, 2026 |
| | CVE-2026-50309 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50307 | Microsoft | high | 7.0 | — | | Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50326 | Microsoft | high | 7.8 | 0.3%
| | Use after free in Windows Unified Consent System allows an authorized attacker to elevate privileges… | Jul 14, 2026 | Jul 23, 2026 |
| | CVE-2026-50313 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50440 | Microsoft | high | 7.8 | 0.2%
| | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | Jul 14, 2026 | Jul 23, 2026 |
| | CVE-2026-50380 | Microsoft | critical | 9.6 | — | | Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a ne… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50327 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50407 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to … | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50331 | Microsoft | high | 7.8 | 0.2%
| | Use after free in Windows Application Model allows an authorized attacker to elevate privileges loca… | Jul 14, 2026 | Jul 16, 2026 |
| | CVE-2026-50343 | Microsoft | high | 7.8 | 2.8%
| | Improper privilege management in Microsoft Install Service allows an authorized attacker to elevate … | Jul 14, 2026 | Jul 22, 2026 |
| | CVE-2026-50396 | Microsoft | high | 7.0 | — | | Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges lo… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50370 | Microsoft | high | 8.8 | — | | Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code ov… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50321 | Microsoft | high | 7.8 | 0.2%
| | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | Jul 14, 2026 | Jul 17, 2026 |
| | CVE-2026-50425 | Microsoft | high | 7.8 | 0.2%
| | Use after free in Windows Internal System User Profile allows an authorized attacker to elevate priv… | Jul 14, 2026 | Jul 23, 2026 |
| | CVE-2026-50315 | Microsoft | high | 7.8 | 0.3%
| | Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privi… | Jul 14, 2026 | Jul 23, 2026 |
| | CVE-2026-50312 | Microsoft | medium | 4.7 | — | | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50330 | Microsoft | high | 7.5 | — | | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privi… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50357 | Microsoft | high | 7.8 | — | | Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to ex… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50377 | Microsoft | medium | 5.5 | — | | Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50390 | Microsoft | high | 7.0 | — | | Access of resource using incompatible type ('type confusion') in Windows Kernel allows an authorized… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50452 | Microsoft | high | 7.0 | — | | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50348 | Microsoft | high | 7.0 | — | | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50345 | Microsoft | high | 7.0 | — | | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50322 | Microsoft | high | 7.0 | — | | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50335 | Microsoft | high | 7.8 | 0.3%
| | Improper access control in Windows Operating Systems allows an authorized attacker to elevate privil… | Jul 14, 2026 | Jul 23, 2026 |
| | CVE-2026-50375 | Microsoft | medium | 6.3 | — | | Heap-based buffer overflow in Windows DirectX allows an authorized attacker to elevate privileges lo… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50361 | Microsoft | high | 7.8 | — | | Double free in Microsoft Brokering File System allows an authorized attacker to elevate privileges l… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50317 | Microsoft | high | 7.8 | 0.2%
| | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | Jul 14, 2026 | Jul 23, 2026 |
| | CVE-2026-50340 | Microsoft | high | 8.5 | — | | Use after free in Windows Runtime allows an authorized attacker to elevate privileges over a network… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50404 | Microsoft | high | 7.0 | — | | Concurrent execution using shared resource with improper synchronization ('race condition') in Windo… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50358 | Microsoft | high | 7.0 | — | | Use after free in Windows Media allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50373 | Microsoft | high | 7.8 | — | | Improper access control in Microsoft Windows Search Component allows an authorized attacker to eleva… | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50353 | Microsoft | high | 7.8 | — | | Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50388 | Microsoft | high | 7.8 | — | | Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50410 | Microsoft | high | 7.0 | — | | Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 | Jul 15, 2026 |
| | CVE-2026-50449 | Microsoft | high | 7.0 | — | | Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally. | Jul 14, 2026 | Jul 15, 2026 |