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Fix Wasmtime security advisories - #2798

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chaliy merged 1 commit into
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fix/wasmtime-security-20261030
Oct 30, 2026
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chaliy merged 1 commit into
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fix/wasmtime-security-20261030

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@chaliy

@chaliy chaliy commented Oct 30, 2026

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Updates the exact Wasmtime pin from 48.0.7 to 48.0.8 to address RUSTSEC-2026-0422, RUSTSEC-2026-0423, and RUSTSEC-2026-0424. The CPython snapshot is compiled and loaded with the same engine version; the build regenerates its .cwasm artifact.

Updates the workspace, fuzz and hyperlight lockfiles, the cargo-vet imports lock, and the runtime documentation. No guest snapshot or public package release is involved.

Validation:

  • just pre-pr in a bounded Linux container (the optional external OKF linter was unavailable; the built-in knowledge check passed)
  • cargo test -p bashkit --features cpython,http_client --lib --test integration -- cpython: 15 unit and 138 integration tests passed
  • cargo audit on all three lockfiles: no vulnerabilities
  • cargo metadata --locked --offline on all three manifests

The container used the repository-pinned jq 1.8.1 and its VM's GNU coreutils 9.4 oracle, with a subprocess reaper to match normal CI process cleanup.

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@chaliy
chaliy marked this pull request as ready for review October 30, 2026 11:49
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chaliy merged commit eac9806 into main Oct 30, 2026
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chaliy deleted the fix/wasmtime-security-20261030 branch October 30, 2026 11:50
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✅ All modified and coverable lines are covered by tests.

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