wasmtime-wasi-http

crates.io2 known CVEs affecting this package

Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.

CVEs affecting wasmtime-wasi-httppage 1 of 1

CVE-2026-115382MEDIUMCVSS 4.8EG 4.849.0.2 (the fix for one version range)
2026-10-22
Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains a denial-of-service vulnerability in its wasi:http implementation that allows guests to panic the host. Guests can specify a zero between-bytes-timeout request option, which i…
CVE-2026-115388MEDIUMCVSS 6.2EG 6.249.0.1 (the fix for one version range)
2026-10-22
wasmtime-wasi-http in Wasmtime before 36.0.16, 37.0.0 before 48.0.3, and 49.0.0 before 49.0.1 does not enforce the wasi:io/streams check-write allowance for WASIp2 outgoing HTTP bodies, so oversized writes succeed instead of trapping. A ma…

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