Microsoft Windows Server 2012 vulnerabilities

CVE-2026-83863 [HIGH] CWE-122 CVE-2026-83863: Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privi Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.

CVE-2026-83588 [HIGH] CWE-122 CVE-2026-83588: Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-105003 [HIGH] CWE-122 CVE-2026-105003: Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges l Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.

CVE-2026-49184 [HIGH] CWE-122 CVE-2026-49184: Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

CVE-2026-88147 [HIGH] CWE-122 CVE-2026-88147: Heap-based buffer overflow in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized a Heap-based buffer overflow in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally.

CVE-2026-83932 [HIGH] CWE-122 CVE-2026-83932: Heap-based buffer overflow in Windows Group Policy allows an authorized attacker to elevate privileg Heap-based buffer overflow in Windows Group Policy allows an authorized attacker to elevate privileges locally.

CVE-2026-69604 [HIGH] CWE-122 CVE-2026-69604: Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privile Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69368 [HIGH] CWE-122 CVE-2026-69368: Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privil Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

CVE-2026-69541 [HIGH] CWE-122 CVE-2026-69541: Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-69841 [HIGH] CWE-122 CVE-2026-69841: Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-69731 [HIGH] CWE-122 CVE-2026-69731: Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges l Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.

CVE-2026-69283 [HIGH] CWE-122 CVE-2026-69283: Heap-based buffer overflow in Windows CD-ROM Driver allows an authorized attacker to elevate privile Heap-based buffer overflow in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-68848 [HIGH] CWE-122 CVE-2026-68848: Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elev Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

CVE-2026-72957 [HIGH] CWE-122 CVE-2026-72957: Heap-based buffer overflow in Windows Deployment Services allows an authorized attacker to execute c Heap-based buffer overflow in Windows Deployment Services allows an authorized attacker to execute code locally.

CVE-2026-73024 [HIGH] CWE-122 CVE-2026-73024: Heap-based buffer overflow in Windows Services for NFS ONCRPC XDR Driver allows an authorized attack Heap-based buffer overflow in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-69389 [HIGH] CWE-122 CVE-2026-69389: Heap-based buffer overflow in Windows Storage Management Provider allows an authorized attacker to e Heap-based buffer overflow in Windows Storage Management Provider allows an authorized attacker to elevate privileges locally.

CVE-2026-70564 [HIGH] CWE-122 CVE-2026-70564: Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elev Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

CVE-2026-68845 [HIGH] CWE-122 CVE-2026-68845: Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized a Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

CVE-2026-69424 [HIGH] CWE-122 CVE-2026-69424: Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-69426 [HIGH] CWE-122 CVE-2026-69426: Heap-based buffer overflow in Windows VOLSNAP.SYS allows an authorized attacker to execute code loca Heap-based buffer overflow in Windows VOLSNAP.SYS allows an authorized attacker to execute code locally.