Sandbox escapes hit four coding-agent vendors
fogeltine · hn · 2026-07-20
A security write-up reports sandbox-escape vulnerabilities across four coding-agent vendors.
The post points to a broader risk in agentic coding systems: once tools can run code, reach files, and interact with the local environment, sandbox boundaries become a critical security layer. The focus is not a single model bug, but a class of escape paths affecting multiple vendors.
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