CVE-2026-107678

A flaw was found in FFmpeg. This vulnerability allows an attacker to cause a Denial of Service DoS by providing a specially crafted MP4 media file containing an excessive number of encryption metadata structures. When the application recursively frees these structures, it exhausts available stack...

DNGBehaviorAnalyzer Telemetry-Based DNG/TIFF Metadata Parser and Anomaly Detection

This Python script provides a telemetry-driven analysis framework for inspecting Digital Negative DNG files through low-level TIFF metadata parsing and runtime event logging. The tool reads and validates TIFF headers, traverses Image File Directory IFD entries, and records parser activity using...

DNG File Generator for Security Testing Masked RGB Tables

This Python script is a research-oriented DNG Digital Negative file generator designed to build a specially crafted image file with controlled metadata structures for security testing of DNG processing engines...