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Microsoft

July 2026 Security Updates

2026-Jul Jul 14, 2026 Source: Vendor

Imported by the Microsoft release catcher from the MSRC CVRF API (2026-Jul, revision 2026-08-03T07:00:00Z). 2070 vulnerabilities, 658 of them carrying an acknowledgement. Draft — review before publishing.

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://msrc.microsoft.com/update-guide/releaseNote/2026-Jul
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Credited

1055 lines
All 1055 CVEs 1055 Additional recognition 0 Unclaimed only
Showing 501–550 of 1055 matching · page 11 of 22 · clear filters
CVE-2026-50421 BR2026-0000-000501 unclaimed
Windows Connected User Experiences and Telemetry Elevation of Privilege Vulnerability
Credited as Zhang WangJunJie@Hillstone, He YiSheng
CVE-2026-50374 BR2026-0000-000502 unclaimed
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Credited as Axel Mierczuk with Trail of Bits
CVE-2026-50374 BR2026-0000-000503 unclaimed
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Credited as Maciej Domanski with Trail of Bits
CVE-2026-50367 BR2026-0000-000504 unclaimed
Windows Sensor Data Service Elevation of Privilege Vulnerability
Credited as Dongjun Lee (m0nd2y) with KAIST Hacking Lab
CVE-2026-50367 BR2026-0000-000505 unclaimed
Windows Sensor Data Service Elevation of Privilege Vulnerability
Credited as Thanatos Tian
CVE-2026-50367 BR2026-0000-000506 unclaimed
Windows Sensor Data Service Elevation of Privilege Vulnerability
Credited as wxz
CVE-2026-50367 BR2026-0000-000507 unclaimed
Windows Sensor Data Service Elevation of Privilege Vulnerability
Credited as @2st__ with Diffract
CVE-2026-50451 BR2026-0000-000508 unclaimed
Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability
Credited as Brandon Fisher
CVE-2026-50455 BR2026-0000-000509 unclaimed
Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability
Credited as AI's physical interface 03
CVE-2026-50466 BR2026-0000-000510 unclaimed
Microsoft Brokering File System Elevation of Privilege Vulnerability
Credited as byzero with Kunlun Lab
CVE-2026-50466 BR2026-0000-000511 unclaimed
Microsoft Brokering File System Elevation of Privilege Vulnerability
Credited as Zhiniang Peng (HUST)
CVE-2026-50466 BR2026-0000-000512 unclaimed
Microsoft Brokering File System Elevation of Privilege Vulnerability
Credited as Minwoo Jeong (P1nkjelly) with KAIST Hacking Lab
CVE-2026-50466 BR2026-0000-000513 unclaimed
Microsoft Brokering File System Elevation of Privilege Vulnerability
Credited as Grant Hume
CVE-2026-50402 BR2026-0000-000514 unclaimed
NTFS Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-50402 BR2026-0000-000515 unclaimed
NTFS Elevation of Privilege Vulnerability
Credited as wgg
CVE-2026-50402 BR2026-0000-000516 unclaimed
NTFS Elevation of Privilege Vulnerability
Credited as @2st__ with Diffract
CVE-2026-50402 BR2026-0000-000517 unclaimed
NTFS Elevation of Privilege Vulnerability
Credited as Jiayi Sun
CVE-2026-50435 BR2026-0000-000518 unclaimed
Windows Overlay Filter Elevation of Privilege Vulnerability
Credited as Chen Le Qi (@cplearns2h4ck) with STAR Labs SG Pte. Ltd.
CVE-2026-50409 BR2026-0000-000519 unclaimed
Windows Overlay Filter Information Disclosure Vulnerability
Credited as Chen Le Qi(@cplearns2h4ck) with STAR Labs SG Pte. Ltd.
CVE-2026-50441 BR2026-0000-000520 unclaimed
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Credited as Yongha Lee
CVE-2026-50441 BR2026-0000-000521 unclaimed
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Credited as Donghyeon Oh with Patchpoint
CVE-2026-50441 BR2026-0000-000522 unclaimed
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Credited as Jonghoi Kim
CVE-2026-50441 BR2026-0000-000523 unclaimed
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-50441 BR2026-0000-000524 unclaimed
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Credited as wgg
CVE-2026-50441 BR2026-0000-000525 unclaimed
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Credited as @2st__ with Diffract
CVE-2026-50441 BR2026-0000-000526 unclaimed
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-50465 BR2026-0000-000527 unclaimed
Windows DNS Client Tampering Vulnerability
Credited as Brandon Fisher
CVE-2026-50439 BR2026-0000-000528 unclaimed
Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability
Credited as k0shl
CVE-2026-50462 BR2026-0000-000529 unclaimed
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Credited as Angelboy (@scwuaptx) with DEVCORE
CVE-2026-50462 BR2026-0000-000530 unclaimed
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Credited as Erik Egsgard with Field Effect
CVE-2026-50457 BR2026-0000-000531 unclaimed
Windows Runtime Elevation of Privilege Vulnerability
Credited as Vamshi Krishna Bolly
CVE-2026-50473 BR2026-0000-000532 unclaimed
Windows File Explorer Information Disclosure Vulnerability
Credited as David Zhu with Microsoft
CVE-2026-50442 BR2026-0000-000533 unclaimed
Windows File Explorer Information Disclosure Vulnerability
Credited as David Zhu with Microsoft
CVE-2026-50389 BR2026-0000-000534 unclaimed
Windows File Explorer Information Disclosure Vulnerability
Credited as David Zhu with Microsoft
CVE-2026-50456 BR2026-0000-000535 unclaimed
Windows File Explorer Information Disclosure Vulnerability
Credited as David Zhu with Microsoft
CVE-2026-50432 BR2026-0000-000536 unclaimed
Window Virtual Filtering Platform (VFP) Denial of Service Vulnerability
Credited as Jun Young Lee with Microsoft
CVE-2026-50399 BR2026-0000-000537 unclaimed
Windows Kernel Elevation of Privilege Vulnerability
Credited as Arjun Vasudeva with MSRC Exploit Research Team
CVE-2026-50461 BR2026-0000-000538 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as R4nger with Kunlun Lab
CVE-2026-50461 BR2026-0000-000539 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-50431 BR2026-0000-000540 unclaimed
Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability
Credited as hazard
CVE-2026-50453 BR2026-0000-000541 unclaimed
Windows USB Audio Class Driver Information Disclosure Vulnerability
Credited as Donghyeon Oh with Patchpoint
CVE-2026-50453 BR2026-0000-000542 unclaimed
Windows USB Audio Class Driver Information Disclosure Vulnerability
Credited as Jonghoi Kim
CVE-2026-50417 BR2026-0000-000543 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as Jonghoi Kim
CVE-2026-50417 BR2026-0000-000544 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as Donghyeon Oh with Patchpoint
CVE-2026-50417 BR2026-0000-000545 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as Thanatos Tian
CVE-2026-50417 BR2026-0000-000546 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as @2st__ with Diffract
CVE-2026-50417 BR2026-0000-000547 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as yhw
CVE-2026-50417 BR2026-0000-000548 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as txz
CVE-2026-50417 BR2026-0000-000549 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as Microsoft Red Team (MRT) with Microsoft
CVE-2026-50417 BR2026-0000-000550 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as R4nger with Kunlun Lab