Vulnerability Guide

AI Vulnerability Types

Comprehensive guide to AI and machine learning vulnerability types. Understand threats, attack vectors, and defense strategies.

Understanding AI vulnerability types is fundamental to building secure AI systems. AI and machine learning systems are vulnerable to a unique set of attack vectors that differ significantly from traditional software vulnerabilities. These vulnerabilities can be categorized into several major types including prompt injection, training data poisoning, model extraction, adversarial attacks, and privacy leakage. Each vulnerability type requires specific defense strategies and mitigation techniques.

The OWASP Top 10 for LLMs and emerging security frameworks provide comprehensive taxonomies of AI vulnerabilities, helping organizations understand and address security risks. Vulnerability classification enables security teams to prioritize remediation efforts, implement appropriate controls, and develop targeted defense strategies. Organizations must understand not just individual vulnerabilities, but also how different vulnerability types can be combined in sophisticated multi-stage attacks.

AI vulnerability research continues to evolve as new attack techniques are discovered and new AI capabilities are developed. Organizations must stay informed about emerging vulnerability types and update their security controls accordingly. This comprehensive guide provides detailed information about major AI vulnerability categories, their impact, and recommended mitigation strategies.

LLM & GenAI Vulnerabilities

Prompt Injection
Critical

Malicious inputs that manipulate LLM behavior by injecting instructions into prompts, bypassing safety controls.

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Training Data Poisoning
Critical

Injection of malicious data into training sets to compromise model behavior or create backdoors.

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Model Extraction
High

Stealing model parameters, architecture, or training data through API queries and analysis.

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Insecure Output Handling
High

Insufficient validation of LLM outputs leading to XSS, SQL injection, or other downstream vulnerabilities.

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Model Security Vulnerabilities

Adversarial Examples
High

Carefully crafted inputs designed to fool models into making incorrect predictions or classifications.

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Model Inversion
High

Reconstructing training data or sensitive information from model outputs and parameters.

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Membership Inference
Medium

Determining whether specific data was used in model training, potentially exposing sensitive information.

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Backdoor Attacks
Critical

Hidden triggers embedded in models that cause malicious behavior when activated by specific inputs.

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Agent & System Vulnerabilities

Agent Manipulation
High

Exploiting autonomous agents to perform unauthorized actions or bypass security policies.

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Supply Chain Attacks
Critical

Compromising AI systems through malicious dependencies, pre-trained models, or datasets.

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Insecure Plugin Design
High

Vulnerabilities in LLM plugins and extensions that allow unauthorized access or code execution.

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Excessive Agency
Medium

AI systems granted excessive permissions or autonomy leading to unintended or harmful actions.

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Learn More About AI Security

Explore our comprehensive resources on AI vulnerabilities and security best practices.