EIP-2026-117490
PRE-CVEMicrosoft Fax - Cover Page Editor 5.2.3790.3959 Double-Free Memory Corruption
Title source: legacyExploitation Summary
EIP tracks 1 public exploit for EIP-2026-117490. PoCs published by Luigi Auriemma.
AI-analyzed exploit summary The document provides a detailed technical analysis of a double-free vulnerability in Microsoft Fax Cover Page Editor (fxscover.exe) affecting versions <= 5.2.3790.3959. It explains the root cause involving a 16-bit field used to index 'Text' elements, which can be manipulated to trigger a double-free condition during object deallocation, potentially leading to code execution.
Description
Microsoft Fax - Cover Page Editor 5.2.3790.3959 Double-Free Memory Corruption
Exploits (1)
The document provides a detailed technical analysis of a double-free vulnerability in Microsoft Fax Cover Page Editor (fxscover.exe) affecting versions <= 5.2.3790.3959. It explains the root cause involving a 16-bit field used to index 'Text' elements, which can be manipulated to trigger a double-free condition during object deallocation, potentially leading to code execution.