Incorrect Authorization

Overview pydantic-ai-slim is an Agent Framework / shim to use Pydantic with LLMs, slim package Affected versions of this package are vulnerable to Incorrect Authorization in the sanitizemessages process. An attacker can trigger execution of a registered server tool with client-supplied arguments ...

Incorrect Authorization

Overview pydantic-ai is an AI Agent Framework, the Pydantic way Affected versions of this package are vulnerable to Incorrect Authorization in the sanitizemessages process. An attacker can trigger execution of a registered server tool with client-supplied arguments by submitting a crafted message...

CVE-2026-65975

Pydantic AI is a Python agent framework for building applications and workflows with Generative AI. In versions 1.88.0 up to but not including 1.107.1 and 2.0.0b1 up to but not including 2.5.0, the UI adapters AG-UI via Agent.toagui/AGUIAdapter, and Vercel AI via VercelAIAdapter use...