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Security releases

Microsoft

September 2026 Early Security Updates

2026-Sep Sep 3, 2026 Source: Vendor

Imported by the Microsoft release catcher from the MSRC CVRF API (2026-Sep, revision 2026-09-06T04:36:00Z). 80 vulnerabilities, 8 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-Sep
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Credited

1578 lines
All 1578 CVEs 1578 Additional recognition 0 Unclaimed only
Showing 801–850 of 1578 matching · page 17 of 32 · clear filters
CVE-2026-69688 BR2026-0000-011051 unclaimed
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
Credited as txz
CVE-2026-69690 BR2026-0000-011052 unclaimed
Microsoft Office SharePoint Spoofing Vulnerability
Credited as Jongseong Kim (nevul37) with UIUC
CVE-2026-69690 BR2026-0000-011053 unclaimed
Microsoft Office SharePoint Spoofing Vulnerability
Credited as Younggi Park (grill66) with UIUC
CVE-2026-69690 BR2026-0000-011054 unclaimed
Microsoft Office SharePoint Spoofing Vulnerability
Credited as DongJun Kim (smlijun) with UIUC
CVE-2026-69690 BR2026-0000-011055 unclaimed
Microsoft Office SharePoint Spoofing Vulnerability
Credited as Hwiwon Lee (hwiwonl) with UIUC
CVE-2026-69691 BR2026-0000-011056 unclaimed
Windows Spaceport.sys Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-69691 BR2026-0000-011057 unclaimed
Windows Spaceport.sys Elevation of Privilege Vulnerability
Credited as wgg
CVE-2026-69691 BR2026-0000-011058 unclaimed
Windows Spaceport.sys Elevation of Privilege Vulnerability
Credited as @2st__ with Diffract
CVE-2026-69692 BR2026-0000-011059 unclaimed
Windows Audio Service Elevation of Privilege Vulnerability
Credited as h4urek
CVE-2026-69692 BR2026-0000-011060 unclaimed
Windows Audio Service Elevation of Privilege Vulnerability
Credited as BochengXiang with secsys lab
CVE-2026-69694 BR2026-0000-011061 unclaimed
Windows IP Address Management (IPAM) Service Elevation of Privilege Vulnerability
Credited as 41ae55e9310ff27fa6f26af4727e5590
CVE-2026-69706 BR2026-0000-011062 unclaimed
Windows Win32k Elevation of Privilege Vulnerability
Credited as YuilMuil(Yoon Jung Hyun)
CVE-2026-69707 BR2026-0000-011063 unclaimed
Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability
Credited as Seung Chan Kim
CVE-2026-69708 BR2026-0000-011064 unclaimed
Windows Web Platform Storage Elevation of Privilege Vulnerability
Credited as yhw
CVE-2026-69708 BR2026-0000-011065 unclaimed
Windows Web Platform Storage Elevation of Privilege Vulnerability
Credited as txz
CVE-2026-69709 BR2026-0000-011066 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as R4nger with Kunlun Lab
CVE-2026-69709 BR2026-0000-011067 unclaimed
Windows NTFS Remote Code Execution Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-69710 BR2026-0000-011068 unclaimed
Windows Hello Elevation of Privilege Vulnerability
Credited as Dan Reynolds with MSRC Vulnerabilities
CVE-2026-69710 BR2026-0000-011069 unclaimed
Windows Hello Elevation of Privilege Vulnerability
Credited as Mitigations
CVE-2026-69712 BR2026-0000-011070 unclaimed
Windows Key Distribution Center Remote Code Execution Vulnerability
Credited as haowei yan
CVE-2026-69714 BR2026-0000-011071 unclaimed
Windows Device Association Service Elevation of Privilege Vulnerability
Credited as h4urek with secsys lab
CVE-2026-69714 BR2026-0000-011072 unclaimed
Windows Device Association Service Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-69714 BR2026-0000-011073 unclaimed
Windows Device Association Service Elevation of Privilege Vulnerability
Credited as npc0vo
CVE-2026-69714 BR2026-0000-011074 unclaimed
Windows Device Association Service Elevation of Privilege Vulnerability
Credited as 2st with https://diffract-ai.com/
CVE-2026-69715 BR2026-0000-011075 unclaimed
Windows Direct Show Remote Code Execution Vulnerability
Credited as yhw
CVE-2026-69715 BR2026-0000-011076 unclaimed
Windows Direct Show Remote Code Execution Vulnerability
Credited as txz
CVE-2026-69716 BR2026-0000-011077 unclaimed
Microsoft Office SharePoint Elevation of Privilege Vulnerability
Credited as f7d8c52bec79e42795cf15888b85cbad
CVE-2026-69717 BR2026-0000-011078 unclaimed
Windows Group Policy Elevation of Privilege Vulnerability
Credited as Aobo Wang
CVE-2026-69719 BR2026-0000-011079 unclaimed
Microsoft Office Word Information Disclosure Vulnerability
Credited as 0ccbbf129444eb66344ccafb92b00df4
CVE-2026-69720 BR2026-0000-011080 unclaimed
Windows MIDI Service Module Elevation of Privileges Vulnerability
Credited as Alex Plaskett with NCC Group
CVE-2026-69722 BR2026-0000-011081 unclaimed
Microsoft Office Word Remote Code Execution Vulnerability
Credited as 0ccbbf129444eb66344ccafb92b00df4
CVE-2026-69722 BR2026-0000-011082 unclaimed
Microsoft Office Word Remote Code Execution Vulnerability
Credited as Minjea Park
CVE-2026-69722 BR2026-0000-011083 unclaimed
Microsoft Office Word Remote Code Execution Vulnerability
Credited as Jmini
CVE-2026-69723 BR2026-0000-011084 unclaimed
Windows Kernel Information Disclosure Vulnerability
Credited as Minwoo Jeong (P1nkjelly) with KAIST Hacking Lab
CVE-2026-69723 BR2026-0000-011085 unclaimed
Windows Kernel Information Disclosure Vulnerability
Credited as YuilMuil(Yoon Jung Hyun)
CVE-2026-69724 BR2026-0000-011086 unclaimed
Microsoft Office SharePoint Remote Code Execution Vulnerability
Credited as Kn1ght
CVE-2026-69725 BR2026-0000-011087 unclaimed
Windows Hello Elevation of Privilege Vulnerability
Credited as Dan Reynolds with MSRC Vulnerabilities
CVE-2026-69725 BR2026-0000-011088 unclaimed
Windows Hello Elevation of Privilege Vulnerability
Credited as Mitigations
CVE-2026-69725 BR2026-0000-011089 unclaimed
Windows Hello Elevation of Privilege Vulnerability
Credited as pwn2addr
CVE-2026-69727 BR2026-0000-011090 unclaimed
Windows Biometric Service Elevation of Privilege Vulnerability
Credited as yhw
CVE-2026-69727 BR2026-0000-011091 unclaimed
Windows Biometric Service Elevation of Privilege Vulnerability
Credited as txz
CVE-2026-69729 BR2026-0000-011092 unclaimed
Windows Credential Providers Remote Code Execution Vulnerability
Credited as yeonba
CVE-2026-69730 BR2026-0000-011093 unclaimed
Windows DNS Server Remote Code Execution Vulnerability
Credited as Souhail Hammou
CVE-2026-69731 BR2026-0000-011094 unclaimed
HID Class Driver Elevation of Privilege Vulnerability
Credited as Seung Chan Kim
CVE-2026-69732 BR2026-0000-011095 unclaimed
Windows Link Layer Topology Discovery Protocol Remote Code Execution Vulnerability
Credited as Seung Chan Kim
CVE-2026-69734 BR2026-0000-011096 unclaimed
Microsoft Office Word Information Disclosure Vulnerability
Credited as yhw
CVE-2026-69734 BR2026-0000-011097 unclaimed
Microsoft Office Word Information Disclosure Vulnerability
Credited as txz
CVE-2026-69738 BR2026-0000-011098 unclaimed
Windows Biometric Service Elevation of Privilege Vulnerability
Credited as yhw
CVE-2026-69738 BR2026-0000-011099 unclaimed
Windows Biometric Service Elevation of Privilege Vulnerability
Credited as txz
CVE-2026-69738 BR2026-0000-011100 unclaimed
Windows Biometric Service Elevation of Privilege Vulnerability
Credited as AIフィジカルインターフェイス二号機