CVE-2026-69491 Microsoft
Heap-based buffer overflow in Windows Microsoft DirectMusic allows an unauthorized attacker to execute code over a network.
CVSS 9.8
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69493 Microsoft
Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
CVSS 9.8
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69494 Microsoft
Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
CVSS 8.8
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69495 Microsoft
Heap-based buffer overflow in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
CVSS 8.8
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69496 Microsoft
Heap-based buffer overflow in Windows Compressed Folder allows an unauthorized attacker to execute code over a network.
CVSS 9.8
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69497 Microsoft
Missing release of memory after effective lifetime in Windows DHCP Server allows an authorized attacker to deny service over a network.
CVSS 6.5
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +14 more
Updated September 8, 2026
CVE-2026-69500 Microsoft
Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.
CVSS 7.0
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69503 Microsoft
Stack-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges over a network.
CVSS 8.0
Update availability Security update available Affected: Windows 10 Version 1809 for 32-bit Systems · Windows 10 Version 1809 for x64-based Systems · +20 more
Updated September 8, 2026
CVE-2026-69505 Microsoft
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges over a network.
CVSS 8.0
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69507 Microsoft
Insertion of sensitive information into externally-accessible file or directory in Microsoft Windows Search Component allows an authorized attacker to disclose information over a network.
CVSS 5.7
Update availability Security update available Affected: Windows 11 Version 23H2 for ARM64-based Systems · Windows 11 Version 23H2 for x64-based Systems · +10 more
Updated September 8, 2026
CVE-2026-69509 Microsoft
Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally.
CVSS 7.8
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69510 Microsoft
Stack-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
CVSS 8.1
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +14 more
Updated September 8, 2026
CVE-2026-69511 Microsoft
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVSS 8.8
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69512 Microsoft
Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges over a network.
CVSS 8.0
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +24 more
Updated September 8, 2026
CVE-2026-69513 Microsoft
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVSS 7.8
Update availability Security update available Affected: Windows 10 Version 1809 for 32-bit Systems · Windows 10 Version 1809 for x64-based Systems · +20 more
Updated September 8, 2026
CVE-2026-69514 Microsoft
Heap-based buffer overflow in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
CVSS 7.5
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69516 Microsoft
Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
CVSS 7.0
Update availability Security update available Affected: Windows 10 Version 1809 for 32-bit Systems · Windows 10 Version 1809 for x64-based Systems · +20 more
Updated September 8, 2026
CVE-2026-69517 Microsoft
Use after free in Windows Wireless Networking allows an authorized attacker to elevate privileges locally.
CVSS 7.0
Update availability Security update available Affected: Windows 10 Version 1809 for 32-bit Systems · Windows 10 Version 1809 for x64-based Systems · +20 more
Updated September 8, 2026
CVE-2026-69524 Microsoft
Use after free in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.
CVSS 8.1
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69525 Microsoft
Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.
CVSS 9.8
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69527 Microsoft
Out-of-bounds read in Windows USB Mass Storage Class Driver allows an authorized attacker to disclose information locally.
CVSS 5.5
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +28 more
Updated September 8, 2026
CVE-2026-69528 Microsoft
Missing authentication for critical function in Windows Shell allows an authorized attacker to elevate privileges locally.
CVSS 7.8
Update availability Security update available Affected: Windows 11 Version 23H2 for ARM64-based Systems · Windows 11 Version 23H2 for x64-based Systems · +8 more
Updated September 8, 2026
CVE-2026-69529 Microsoft
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.
CVSS 8.8
Update availability Security update available Affected: Microsoft 365 Apps for Enterprise for 32-bit Systems · Microsoft 365 Apps for Enterprise for 64-bit Systems · +10 more
Updated September 8, 2026
CVE-2026-69531 Microsoft
Unintended proxy or intermediary ('confused deputy') in Microsoft Windows Speech allows an authorized attacker to perform tampering locally.
CVSS 5.5
Update availability Security update available Affected: Windows 10 Version 1607 for 32-bit Systems · Windows 10 Version 1607 for x64-based Systems · +24 more
Updated September 8, 2026