Unverified50% confidenceSolutionExact time
By restricting the agent's system call permissions, network access scope, and filesystem boundaries, sandboxes can confine the blast radius of prompt injection attacks to within the isolated environment.
1
Sources
50%
Confidence
Long-term
Relevance
10/3/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedSandbox technology confines the execution of untrusted code to a controlled environment through means such as process isolation, file system isolation, and network isolation.78% similarUnverifiedAttackers can exfiltrate sensitive information out of the sandbox through legitimate outbound channels by embedding malicious code in dependency packages (supply chain attacks).76% similarUnverifiedSecurity hardening measures for Agent sandboxes include running as a non-root user, mounting read-only file systems, disabling the network or restricting egress IP whitelists, setting execution timeouts, and using seccomp to filter dangerous system calls.74% similarUnverifiedSite Isolation protects against cross-site data leakage, not sandbox escape; if an attacker breaks out of the sandbox itself, Site Isolation's protection becomes ineffective.73% similarUnverifiedThe sandbox isolation mechanism is the core security guarantee of the code interpreter, strictly isolating the execution environment from the host system.73% similar
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