Volerion logoVolerion
Volerion logoVolerion

Microsoft Windows Win32K GRFX Heap-Based Buffer Overflow Vulnerability Allowing Local Code Execution

Vulnerability

A heap-based buffer overflow vulnerability has been identified in the Windows Win32K component, specifically within the Graphics (GRFX) subsystem. This vulnerability allows an unauthorized attacker to execute code locally on the affected system.

Impact

Exploitation of this vulnerability could lead to unauthorized local code execution.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
9.0
impact
7.5
exploitability
3.3
remediation
0.0
relevance
0.0
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.