DeepSeek Harness Flaw Let AI Agents Disable Their Own File Sandbox Without Approval

The Hacker NewsPublished Sep 9, 2026

DeepSeek Harness had a critical security flaw allowing AI agents to disable their sandbox protections via a single command, enabling unrestricted file access. The vulnerability, fixed on August 27, was rated 9.4/10 and tracked as CVE-2026-82533.

#ai-agent-security #cve-2026-82533 #deepseek-harness #ox-research #sandbox-security #vulncheck

DeepSeek Harness Flaw Let AI Agents Disable Their Own File Sandbox Without Approval

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