CVE-2026-5752

Published April 14th, 2026

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CVSS v3

9.3

CRITICAL

CVSS v2

N/A

Affected

PROJECT

Description

Sandbox Escape Vulnerability in Terrarium allows arbitrary code execution with root privileges on a host process via JavaScript prototype chain traversal.

cohere-ai/cohere-terrarium

A simple Python sandbox for helpful LLM data agents

GitHub

310