GHSA-xm67-587q-r2vw: wasmtime fixed in 6.0.1, 5.0.1 and 4.0.1

GHSA-xm67-587q-r2vw PUBLISHED CVSS 3.0999999046325684 LOW

wasmtime vulnerable to miscompilation of `i8x16.select` with the same inputs on x86_64

Record from GitHub Advisory Database · Published March 9, 2023

wasmtime is fixed in 6.0.1, 5.0.1 and 4.0.1 (crates.io)

wasmtime vulnerable to miscompilation of `i8x16.select` with the same inputs on x86_64

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
cranelift-codegen	crates.io	0.93.1, 0.92.1, 0.91.1
wasmtime	crates.io	6.0.1, 5.0.1, 4.0.1
wasmtime	Wolfi	6.0.1-r0
wasmtime	Chainguard	6.0.1-r0

Risk scores

CVSS 3.1

3.0999999046325684

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

Vendor	Product	Versions
crates.io	cranelift-codegen	0.93.0, 0.92.0, 0.88.0
crates.io	wasmtime	1.0.0, 5.0.0, 6.0.0
wolfi	wasmtime	0
chainguard	wasmtime	0

Timeline

Mar 9, 2023 CVE Published
Apr 9, 2026 Security Advisory

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vulnetix vdb fixes GHSA-xm67-587q-r2vw

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