Skip to content

Known vulnerabilities in Microsoft Windows Server 2012 (Server Core installation)

Is your version affected?

CVE Summary Score Published
CVE-2026-69638 Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally 8.4 High Sep 8, 2026
CVE-2026-69631 Integer overflow or wraparound in Windows DNS allows an unauthorized attacker to deny service over a network 7.5 High Sep 8, 2026
CVE-2026-69627 Out-of-bounds read in Windows Remote Desktop Licensing Service allows an authorized attacker to disclose information… 5.5 Medium Sep 8, 2026
CVE-2026-69628 Heap-based buffer overflow in Windows iSCSI allows an authorized attacker to execute code over a network 8.8 High Sep 8, 2026
CVE-2026-69623 Heap-based buffer overflow in Windows HTTP Print Provider allows an authorized attacker to execute code over a network 8.0 High Sep 8, 2026
CVE-2026-69645 Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69609 Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally 5.5 Medium Sep 8, 2026
CVE-2026-69585 Incorrect type conversion or cast in Microsoft Windows Search Component allows an authorized attacker to elevate… 7.8 High Sep 8, 2026
CVE-2026-69608 Integer overflow or wraparound in Microsoft Windows Search Component allows an authorized attacker to elevate privileges… 7.8 High Sep 8, 2026
CVE-2026-69554 Missing authentication for critical function in Microsoft Windows Search Component allows an authorized attacker to… 5.5 Medium Sep 8, 2026
CVE-2026-69572 Out-of-bounds read in Windows SMB Client allows an authorized attacker to disclose information over a network 5.7 Medium Sep 8, 2026
CVE-2026-69552 Generation of error message containing sensitive information in Windows Print Spooler Components allows an authorized… 5.7 Medium Sep 8, 2026
CVE-2026-69541 Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate… 7.8 High Sep 8, 2026
CVE-2026-69524 Use after free in Active Directory Domain Services allows an unauthorized attacker to execute code over a network 8.1 High Sep 8, 2026
CVE-2026-69539 Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network 7.5 High Sep 8, 2026
CVE-2026-69582 Buffer over-read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally 7.8 High Sep 8, 2026
CVE-2026-69527 Out-of-bounds read in Windows USB Mass Storage Class Driver allows an authorized attacker to disclose information… 5.5 Medium Sep 8, 2026
CVE-2026-69525 Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network 9.8 Critical Sep 8, 2026
CVE-2026-69621 Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69514 Heap-based buffer overflow in Windows Remote Desktop Services allows an authorized attacker to execute code over a… 7.5 High Sep 8, 2026
CVE-2026-69551 Use after free in Windows DNS allows an authorized attacker to execute code over a network 8.8 High Sep 8, 2026
CVE-2026-69504 Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally 5.5 Medium Sep 8, 2026
CVE-2026-69500 Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally 7.0 High Sep 8, 2026
CVE-2026-69505 Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges over a network 8.0 High Sep 8, 2026
CVE-2026-69495 Heap-based buffer overflow in Windows Event Logging Service allows an unauthorized attacker to execute code over a… 8.8 High Sep 8, 2026

Other Microsoft products