Microsoft Windows 10 21h2 vulnerabilities

CVE-2026-69580 High · 7.8 CWE-122 Sep 8, 2026

Windows Biometric Service Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69579 Critical · 9.8 CWE-416 Sep 8, 2026

Windows Message Queuing Remote Code Execution Vulnerability

Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

CVE-2026-69578 High · 7.0 CWE-122 Sep 8, 2026

Windows Kernel Elevation of Privilege Vulnerability

Numeric truncation error in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-69576 High · 7.8 CWE-416 Sep 8, 2026

Graphic Fonts Elevation of Privilege Vulnerability

Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally.

CVE-2026-69575 High · 7.0 CWE-416 Sep 8, 2026

Windows Storage Spaces Controller Elevation of Privilege Vulnerability

Use after free in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

CVE-2026-69574 High · 7.0 CWE-416 Sep 8, 2026

Windows Device Association Service Elevation of Privilege Vulnerability

Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69573 High · 7.0 CWE-416 Sep 8, 2026

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-69572 Medium · 5.7 CWE-125 Sep 8, 2026

Windows SMB Client Information Disclosure Vulnerability

Out-of-bounds read in Windows SMB Client allows an authorized attacker to disclose information over a network.

CVE-2026-69571 High · 7.8 CWE-122 Sep 8, 2026

Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

CVE-2026-69569 Medium · 5.7 CWE-822 Sep 8, 2026

Windows Print Spooler Components Denial of Service Vulnerability

Untrusted pointer dereference in Windows Print Spooler Components allows an authorized attacker to deny service over a network.

CVE-2026-69568 Medium · 5.5 CWE-125 Sep 8, 2026

Storage Spaces Controller Information Disclosure Vulnerability

Out-of-bounds read in Windows Storage Spaces Controller allows an authorized attacker to disclose information locally.

CVE-2026-69567 High · 7.0 CWE-416 Sep 8, 2026

Windows NTFS Elevation of Privilege Vulnerability

Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-69566 Medium · 6.8 CWE-122 Sep 8, 2026

Windows NTFS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack.

CVE-2026-69563 High · 7.0 CWE-122 Sep 8, 2026

Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69561 High · 7.8 CWE-125 Sep 8, 2026

Windows CD-ROM Driver Elevation of Privilege Vulnerability

Out-of-bounds read in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-69560 High · 7.0 CWE-416 Sep 8, 2026

Windows Work Folder Service Elevation of Privilege Vulnerability

Use after free in Windows Work Folder Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69554 Medium · 5.5 CWE-306 Sep 8, 2026

Microsoft Windows Search Component Tampering Vulnerability

Missing authentication for critical function in Microsoft Windows Search Component allows an authorized attacker to perform tampering locally.

CVE-2026-69553 High · 7.5 CWE-862 Sep 8, 2026

Windows Hyper-V Elevation of Privilege Vulnerability

Missing authorization in Windows Hyper-V allows an authorized attacker to elevate privileges over a network.

CVE-2026-69552 Medium · 5.7 CWE-209 Sep 8, 2026

Windows Print Spooler Components Information Disclosure Vulnerability

Generation of error message containing sensitive information in Windows Print Spooler Components allows an authorized attacker to disclose information over a network.

CVE-2026-69549 High · 7.0 CWE-125 Sep 8, 2026

Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability

Out-of-bounds read in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-69548 Medium · 4.6 CWE-122 Sep 8, 2026

Windows RNDIS Information Disclosure Vulnerability

Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack.

CVE-2026-69546 High · 8.1 CWE-416 Sep 8, 2026

Windows Active Directory Domain Services Remote Code Execution Vulnerability

Use after free in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.

CVE-2026-69541 High · 7.8 CWE-122 Sep 8, 2026

Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability

Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-69540 High · 7.0 CWE-416 Sep 8, 2026

Windows Audio Service Elevation of Privilege Vulnerability

Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69539 High · 7.5 CWE-416 Sep 8, 2026

Remote Desktop Services Remote Code Execution Vulnerability

Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.