10 most critical LLM vulnerabilities
Summary
The OWASP Top 10 LLM Application Security Risks list has been updated, reflecting real-world incident data and expert assessments. Prompt injection and sensitive information disclosure remain the most critical threats, while excessive agency has risen to third place due to the evolution of LLMs into agentic systems.
IFF Assessment
This article details critical vulnerabilities in LLM applications, highlighting new and persistent threats that defenders must address.
Defender Context
Defenders need to be aware of the evolving LLM vulnerability landscape, particularly focusing on prompt injection and sensitive information disclosure. As LLMs become more integrated into enterprise systems, understanding and mitigating these risks is crucial to prevent data leaks, reputational damage, and legal liabilities.