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GHSA-243V-98VX-264H Wasmtime can panic when adding excessive fields to a `wasi:http/types.fields` instance

🗓️ 24 Feb 2026 21:08:06Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Wasmtime panics when too many headers are added to wasi headers fields; update to patched versions.

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28 Feb 2026 06:25Current
5.6Medium risk
Vulners AI Score5.6
CVSS 46.9
EPSS0.00466
3