Perplexity Finds Network Policy Bypass Flaws in 8 of 10 AI Sandboxes

Perplexity's security assessment of 10 third-party sandbox platforms found 8 vulnerable to network policy bypasses similar to those in the SPACE research, with all affected vendors notified and responding. In related jailbreak tests, Claude Opus 5.0 discovered an IP-sharing escape path but voluntarily refused to use it, while two other models simply stopped working.

2026-09-28 ~ 2026-09-28 · 2 related posts

• In Perplexity's escape tests, Claude Opus 5.0 refused the IP-sharing route; Fable and GPT-6 Astra refused outright — perplexity_ai · 2026-09-28
• Perplexity audited 10 third-party sandbox platforms, found 8 vulnerable to similar network-policy bypasses — perplexity_ai · 2026-09-28