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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 451–500 of 1578 matching · page 10 of 32 · clear filters
CVE-2026-69408 BR2026-0000-010701 unclaimed
Microsoft Windows Media Foundation Remote Code Execution Vulnerability
Credited as txz
CVE-2026-69409 BR2026-0000-010702 unclaimed
Microsoft Office SharePoint Information Disclosure Vulnerability
Credited as 71C4
CVE-2026-69410 BR2026-0000-010703 unclaimed
Windows Win32k Elevation of Privilege Vulnerability
Credited as Lian Owen
CVE-2026-69412 BR2026-0000-010704 unclaimed
Windows DHCP Server Remote Code Execution Vulnerability
Credited as Linzishan, Anemone
CVE-2026-69412 BR2026-0000-010705 unclaimed
Windows DHCP Server Remote Code Execution Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-69412 BR2026-0000-010706 unclaimed
Windows DHCP Server Remote Code Execution Vulnerability
Credited as Marcos Oviedo with Deep Extract Harness
CVE-2026-69413 BR2026-0000-010707 unclaimed
Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability
Credited as AIフィジカルインターフェイス二号機
CVE-2026-69413 BR2026-0000-010708 unclaimed
Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability
Credited as Seung Chan Kim
CVE-2026-69415 BR2026-0000-010709 unclaimed
Windows DHCP Server Elevation of Privilege Vulnerability
Credited as Linzishan, Anemone
CVE-2026-69415 BR2026-0000-010710 unclaimed
Windows DHCP Server Elevation of Privilege Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-69416 BR2026-0000-010711 unclaimed
Windows DHCP Server Denial of Service Vulnerability
Credited as Linzishan
CVE-2026-69416 BR2026-0000-010712 unclaimed
Windows DHCP Server Denial of Service Vulnerability
Credited as Anemone
CVE-2026-69416 BR2026-0000-010713 unclaimed
Windows DHCP Server Denial of Service Vulnerability
Credited as Zhiniang Peng (HUST)
CVE-2026-69417 BR2026-0000-010714 unclaimed
Microsoft Office SharePoint Spoofing Vulnerability
Credited as DongJun Kim (smlijun) with UIUC
CVE-2026-69417 BR2026-0000-010715 unclaimed
Microsoft Office SharePoint Spoofing Vulnerability
Credited as Jongseong Kim (nevul37) with UIUC
CVE-2026-69417 BR2026-0000-010716 unclaimed
Microsoft Office SharePoint Spoofing Vulnerability
Credited as Hwiwon Lee (hwiwonl) with UIUC
CVE-2026-69418 BR2026-0000-010717 unclaimed
Volume Manager Driver Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-69418 BR2026-0000-010718 unclaimed
Volume Manager Driver Elevation of Privilege Vulnerability
Credited as wgg
CVE-2026-69418 BR2026-0000-010719 unclaimed
Volume Manager Driver Elevation of Privilege Vulnerability
Credited as @2st__ with Diffract
CVE-2026-69418 BR2026-0000-010720 unclaimed
Volume Manager Driver Elevation of Privilege Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-69420 BR2026-0000-010721 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as Seung Chan Kim
CVE-2026-69420 BR2026-0000-010722 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-69420 BR2026-0000-010723 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as wgg
CVE-2026-69420 BR2026-0000-010724 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as @2st__ with Diffract
CVE-2026-69420 BR2026-0000-010725 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-69422 BR2026-0000-010726 unclaimed
Windows USB Video Driver Elevation of Privilege Vulnerability
Credited as Jmini
CVE-2026-69423 BR2026-0000-010727 unclaimed
Windows USB Video Driver Elevation of Privilege Vulnerability
Credited as Jmini
CVE-2026-69424 BR2026-0000-010728 unclaimed
Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
Credited as Azure Yang with Kunlun Lab
CVE-2026-69425 BR2026-0000-010729 unclaimed
Windows NTFS Tampering Vulnerability
Credited as yhw
CVE-2026-69425 BR2026-0000-010730 unclaimed
Windows NTFS Tampering Vulnerability
Credited as txz
CVE-2026-69426 BR2026-0000-010731 unclaimed
Windows VOLSNAP.SYS Remote Code Execution Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-69426 BR2026-0000-010732 unclaimed
Windows VOLSNAP.SYS Remote Code Execution Vulnerability
Credited as wgg
CVE-2026-69426 BR2026-0000-010733 unclaimed
Windows VOLSNAP.SYS Remote Code Execution Vulnerability
Credited as @2st__ with Diffract
CVE-2026-69426 BR2026-0000-010734 unclaimed
Windows VOLSNAP.SYS Remote Code Execution Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-69427 BR2026-0000-010735 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as Le Tran Hai Tung with Viettel Cyber Security
CVE-2026-69427 BR2026-0000-010736 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-69427 BR2026-0000-010737 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as wgg
CVE-2026-69427 BR2026-0000-010738 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as @2st__ with Diffract
CVE-2026-69427 BR2026-0000-010739 unclaimed
Microsoft VOLSNAP.SYS Elevation of Privilege Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-69429 BR2026-0000-010740 unclaimed
Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability
Credited as yhw
CVE-2026-69429 BR2026-0000-010741 unclaimed
Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability
Credited as txz
CVE-2026-69430 BR2026-0000-010742 unclaimed
Windows Embedded Mode Service Elevation of Privilege Vulnerability
Credited as k0shl
CVE-2026-69431 BR2026-0000-010743 unclaimed
Telnet Client Remote Code Execution Vulnerability
Credited as Aobo Wang
CVE-2026-69432 BR2026-0000-010744 unclaimed
Volume Manager Driver Elevation of Privilege Vulnerability
Credited as Thanatos Tian (HKPolyU)
CVE-2026-69432 BR2026-0000-010745 unclaimed
Volume Manager Driver Elevation of Privilege Vulnerability
Credited as wgg
CVE-2026-69432 BR2026-0000-010746 unclaimed
Volume Manager Driver Elevation of Privilege Vulnerability
Credited as @2st__ with Diffract
CVE-2026-69432 BR2026-0000-010747 unclaimed
Volume Manager Driver Elevation of Privilege Vulnerability
Credited as Zhiniang Peng with HUST
CVE-2026-69433 BR2026-0000-010748 unclaimed
Windows Error Reporting Elevation of Privilege Vulnerability
Credited as yhw
CVE-2026-69433 BR2026-0000-010749 unclaimed
Windows Error Reporting Elevation of Privilege Vulnerability
Credited as txz
CVE-2026-69433 BR2026-0000-010750 unclaimed
Windows Error Reporting Elevation of Privilege Vulnerability
Credited as pwn2addr