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GHSA-M5W8-4GQ2-6F8X vm2: NodeVM `builtin: ['*']` exposes `os` and `dns` — process-wide observability reads AND writes that hijack the host (sibling class of GHSA-9g8x-92q2-p28f)

🗓️ 17 Aug 2026 17:32:47Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

vm2 NodeVM with builtin ['*'] exposes os and dns, enabling host process-wide reads and writes bypassing the sandbox boundary.

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17 Aug 2026 17:45Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.110
6