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CVE-2025-64345 Wasmtime provides unsound API access to a WebAssembly shared linear memory

🗓️ 12 Nov 2025 21:25:50Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Wasmtime unsafe access to shared memory risks data races; upgrade to patched versions or use SharedMemory::new and disable core dumps if upgrading.

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10 Apr 2026 05:34Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.11.8
EPSS0.00094
2