Skip to content

Known vulnerabilities in Microsoft Windows Server 2016 (Server Core installation)

Is your version affected?

CVE Summary Score Published
CVE-2026-69834 Use after free in Windows ALPC allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69707 Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate… 7.8 High Sep 8, 2026
CVE-2026-69687 Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to… 7.8 High Sep 8, 2026
CVE-2026-69643 Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges over a network 8.0 High Sep 8, 2026
CVE-2026-69803 Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network 5.9 Medium Sep 8, 2026
CVE-2026-69685 Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally 7.8 High Sep 8, 2026
CVE-2026-69637 Out-of-bounds read in Windows DHCP Server allows an authorized attacker to deny service over an adjacent network 5.7 Medium Sep 8, 2026
CVE-2026-69715 Out-of-bounds read in Windows Direct Show allows an unauthorized attacker to execute code over a network 9.8 Critical Sep 8, 2026
CVE-2026-69821 Improper encoding or escaping of output in Active Directory Certificate Services (AD CS) allows an authorized attacker… 7.8 High Sep 8, 2026
CVE-2026-69619 Out-of-bounds read in Windows exFAT File System allows an authorized attacker to elevate privileges over a network 8.0 High Sep 8, 2026
CVE-2026-69620 Stack-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network 8.1 High Sep 8, 2026
CVE-2026-69817 Use after free in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69680 Origin validation error in Windows DNS allows an unauthorized attacker to perform spoofing over a network 8.1 High Sep 8, 2026
CVE-2026-69613 Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69669 Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to execute code over a network 8.8 High Sep 8, 2026
CVE-2026-69610 Buffer over-read in Windows Win32K allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69630 Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69616 Out-of-bounds read in Windows Remote Desktop Services allows an authorized attacker to disclose information locally 5.5 Medium Sep 8, 2026
CVE-2026-69611 Use after free in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69624 Incomplete list of disallowed inputs in Active Directory Certificate Services (AD CS) allows an authorized attacker to… 6.5 Medium Sep 8, 2026
CVE-2026-69618 Out-of-bounds read in Windows SMB Client allows an authorized attacker to disclose information locally 5.5 Medium Sep 8, 2026
CVE-2026-69600 Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69584 Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate privileges locally 7.8 High Sep 8, 2026
CVE-2026-69567 Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69592 Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to… 7.8 High Sep 8, 2026

Other Microsoft products