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Guest controlled-size host heap allocation through WASIp3 streams

🗓️ 20 Aug 2026 12:00:00Reported by rustsecType 
rustsec
 rustsec
🔗 rustsec.org👁 7 Views

Guest-controlled-size host heap allocation in Wasmtime via WASIp3 streams.

Detection
Vulners
Node
OR
bytecodealliancewasmtimeRange46.0.046.0.3rust
bytecodealliancewasmtimeRange47.0.047.0.4rust

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31 Aug 2026 08:25Current
5.9Medium risk
Vulners AI Score5.9
7