CVE-2026-50489

Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally...

CVE-2026-50447

Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network...

CVE-2026-50417

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally...

CVE-2026-50375

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

CVE-2026-50336

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

CVE-2026-50313

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally...

CVE-2026-50696

Heap-based buffer overflow in Windows Internet Key Exchange IKE Protocol allows an unauthorized attacker to deny service over a network...

CVE-2026-42990

Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network...

CVE-2026-49796

CVE-2026-49796 is a heap-based buffer overflow in Windows GDI+ that can let a local attacker execute code. Affected: Windows GDI+ component; root cause is a heap buffer overflow. Impact per CVSS: local attack with user interaction required, high confidentiality, integrity, and availability impact...

CVE-2026-49793

CVE-2026-49793 is a heap-based buffer overflow in the Windows Resilient File System (ReFS) that could allow an authorized local attacker to execute code. Affected component: ReFS mechanisms handling memory allocations during I/O; root cause described as a heap-based overflow, enabling code execut...

CVE-2026-58618

CVE-2026-58618 : Heap-based buffer overflow in Microsoft Office Excel can allow a local attacker to execute code. Affects Excel components implicated in the heap overflow; CVSS 3.1 base score 7.8 (High). Exploitation is local and requires user interaction. Current connected docs reference Microso...

CVE-2026-54987

CVE-2026-54987 is a Windows vulnerability described as a heap-based buffer overflow in the Windows Overlay Filter, enabling a locally authenticated attacker to elevate privileges. The CVSSv3.1 score is 7.8 (HIGH) with local attack vector, low attack complexity, and requires low privileges with no...

CVE-2026-49175

CVE-2026-49175 is a Windows DNS Client vulnerability described as a heap-based buffer overflow that allows an authorized attacker to achieve local privilege escalation. The issue affects the Windows DNS client and is characterized by a LOCAL attack vector with low attack complexity and the need f...

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

SQL Server ODBC driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network...

DHCP Server Service Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over a network...

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

Windows Bluetooth Port Driver Remote Code Execution

Heap-based buffer overflow in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent network...

Microsoft Excel Information Disclosure Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...

Windows GDI+ Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally...