Artificial Intelligence #fine-tuning#llms
Fine-Tuning LLMs for Vulnerability Detection Fails to Improve Security Reasoning, Study Finds
A new study introduces CWE-Trace, a framework for evaluating LLM vulnerability detection using Linux kernel samples. It finds that fine-tuning and data contamination do not improve security reasoning; detection accuracy remains near chance, and models lack genuine comprehension.
Jun 21, 2026 1 source
