Dawnflare

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

A heap-based buffer overflow occurs in Windows Hyper-V, which allows an authorized attacker to elevate privileges locally. A heap-based buffer overflow is a condition where a program writes more data to a heap memory buffer than it can hold, potentially leading to memory corruption.

An out-of-bounds read allows an authorized attacker to disclose sensitive information over a network, which can subsequently affect the system.