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Security releases

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 1001–1050 of 1055 matching · page 21 of 22 · clear filters
CVE-2026-49162 BR2026-0000-006354 unclaimed
Microsoft Brokering File System Elevation of Privilege Vulnerability
Credited as 0ccbbf129444eb66344ccafb92b00df4
CVE-2026-56188 BR2026-0000-006683 unclaimed
Windows Server Network driver Remote Code Execution Vulnerability
Credited as Aaron Esau https://x.com/arinerron
CVE-2026-50419 BR2026-0000-006693 unclaimed
Windows Kernel Information Disclosure Vulnerability
Credited as namnp with Viettel Cyber Security
CVE-2026-50383 BR2026-0000-006907 unclaimed
Windows Print Spooler Information Disclosure Vulnerability
Credited as Thanatos Tian
CVE-2026-50383 BR2026-0000-006908 unclaimed
Windows Print Spooler Information Disclosure Vulnerability
Credited as Feng Dong (HUST)
CVE-2026-50383 BR2026-0000-006909 unclaimed
Windows Print Spooler Information Disclosure Vulnerability
Credited as 2st with Diffract
CVE-2026-50383 BR2026-0000-006910 unclaimed
Windows Print Spooler Information Disclosure Vulnerability
Credited as Dongjun Lee (m0nd2y) with KAIST Hacking Lab
CVE-2026-49798 BR2026-0000-006911 unclaimed
Windows Kernel Elevation of Privilege Vulnerability
Credited as Kentaro Kawane with GMO Cybersecurity by Ierae, Inc.
CVE-2026-49177 BR2026-0000-008517 unclaimed
Windows TCP/IP Information Disclosure Vulnerability
Credited as Kentaro Kawane with GMO Cybersecurity by Ierae, Inc.
CVE-2026-49798 BR2026-0000-008518 unclaimed
Windows Kernel Elevation of Privilege Vulnerability
Credited as Seung Chan Kim
CVE-2026-49798 BR2026-0000-008519 unclaimed
Windows Kernel Elevation of Privilege Vulnerability
Credited as renyimen with minsight-ai.com
CVE-2026-50692 BR2026-0000-008520 unclaimed
Desktop Window Manager Elevation of Privilege Vulnerability
Credited as Thanatos Tian
CVE-2026-50692 BR2026-0000-008521 unclaimed
Desktop Window Manager Elevation of Privilege Vulnerability
Credited as npc0vo
CVE-2026-50692 BR2026-0000-008522 unclaimed
Desktop Window Manager Elevation of Privilege Vulnerability
Credited as PB wxz with Diffract
CVE-2026-50696 BR2026-0000-008523 unclaimed
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
Credited as z1r0
CVE-2026-56650 BR2026-0000-008524 unclaimed
Windows Network File System Elevation of Privilege Vulnerability
Credited as Lewis Lee
CVE-2026-56650 BR2026-0000-008525 unclaimed
Windows Network File System Elevation of Privilege Vulnerability
Credited as Anemone
CVE-2026-56650 BR2026-0000-008526 unclaimed
Windows Network File System Elevation of Privilege Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-58547 BR2026-0000-008527 unclaimed
Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability
Credited as Q4n with Kunlun Lab and Zhiniang Peng with HUST
CVE-2026-49183 BR2026-0000-009286 unclaimed
Windows Clipboard Server Elevation of Privilege Vulnerability
Credited as k0shl
CVE-2026-50333 BR2026-0000-009582 unclaimed
Windows Spaceport.sys Elevation of Privilege Vulnerability
Credited as OOOooooooOOO
CVE-2026-50333 BR2026-0000-009583 unclaimed
Windows Spaceport.sys Elevation of Privilege Vulnerability
Credited as GraVity0
CVE-2026-49177 BR2026-0000-009693 unclaimed
Windows TCP/IP Information Disclosure Vulnerability
Credited as uhg
CVE-2026-49177 BR2026-0000-009694 unclaimed
Windows TCP/IP Information Disclosure Vulnerability
Credited as Tay Kiat Loong
CVE-2026-50344 BR2026-0000-009695 unclaimed
Windows OLE Elevation of Privilege Vulnerability
Credited as Pwnforr777
CVE-2026-50376 BR2026-0000-009696 unclaimed
Windows Remote Desktop Client Information Disclosure Vulnerability
Credited as pwn2addr
CVE-2026-50679 BR2026-0000-009697 unclaimed
Windows Search Service Elevation of Privilege Vulnerability
Credited as yhw
CVE-2026-50679 BR2026-0000-009698 unclaimed
Windows Search Service Elevation of Privilege Vulnerability
Credited as txz
CVE-2026-50341 BR2026-0000-009846 unclaimed
Windows NTFS Information Disclosure Vulnerability
Credited as Jmini
CVE-2026-50341 BR2026-0000-009847 unclaimed
Windows NTFS Information Disclosure Vulnerability
Credited as boolgombear
CVE-2026-50341 BR2026-0000-009848 unclaimed
Windows NTFS Information Disclosure Vulnerability
Credited as Jongseong Kim (nevul37), UIUC, Dongjun Kim (smlijun), UIUC
CVE-2026-50341 BR2026-0000-009849 unclaimed
Windows NTFS Information Disclosure Vulnerability
Credited as Hwiwon Lee (hwiwonl), UIUC
CVE-2026-50489 BR2026-0000-009850 unclaimed
Win32k Elevation of Privilege Vulnerability
Credited as Kentaro Kawane with GMO Cybersecurity by Ierae, Inc.
CVE-2026-54115 BR2026-0000-009851 unclaimed
Windows Message Queuing (MSMQ) Elevation of Privilege Vulnerability
Credited as Pwnforr777
CVE-2026-50453 BR2026-0000-011873 unclaimed
Windows USB Audio Class Driver Information Disclosure Vulnerability
Credited as Jmini
CVE-2026-50453 BR2026-0000-011874 unclaimed
Windows USB Audio Class Driver Information Disclosure Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-50453 BR2026-0000-011875 unclaimed
Windows USB Audio Class Driver Information Disclosure Vulnerability
Credited as wgg with Diffract
CVE-2026-50696 BR2026-0000-011876 unclaimed
Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability
Credited as Richard Chen of TrendAI Research
CVE-2026-54990 BR2026-0000-011877 unclaimed
Remote Desktop Client Remote Code Execution Vulnerability
Credited as wxz
CVE-2026-57085 BR2026-0000-011878 unclaimed
Windows Print Spooler Information Disclosure Vulnerability
Credited as John McIntosh with CLEARSECLABS LLC
CVE-2026-50679 BR2026-0000-012130 unclaimed
Windows Search Service Elevation of Privilege Vulnerability
Credited as wxz
CVE-2026-54112 BR2026-0000-012131 unclaimed
Windows Win32k Elevation of Privilege Vulnerability
Credited as YuilMuil(Yoon Jung Hyun)
CVE-2026-54124 BR2026-0000-012132 unclaimed
Windows Terminal Remote Code Execution Vulnerability
Credited as Owais Lone
CVE-2026-58536 BR2026-0000-012133 unclaimed
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Credited as Anonymous with SSD Secure Disclosure
CVE-2026-49805 BR2026-0000-014284 unclaimed
Win32k Elevation of Privilege Vulnerability
Credited as haowei yan
CVE-2026-50683 BR2026-0000-014285 unclaimed
Windows DHCP Client Elevation of Privilege Vulnerability
Credited as Marcos Oviedo with Deep Extract Harness
CVE-2026-55121 BR2026-0000-014286 unclaimed
Microsoft Office Information Disclosure Vulnerability
Credited as 0ccbbf129444eb66344ccafb92b00df4
CVE-2026-50311 BR2026-0000-014397 unclaimed
Windows Server Elevation of Privilege Vulnerability
Credited as 41ae55e9310ff27fa6f26af4727e5590
CVE-2026-55039 BR2026-0000-014398 unclaimed
Microsoft Excel Remote Code Execution Vulnerability
Credited as Orange Tsai (@orange_8361) with DEVCORE
CVE-2026-40400 BR2026-0000-014507 unclaimed
Windows PowerShell Remote Code Execution Vulnerability
Credited as Harkenzo